2026-01-12T14:10:33: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:33: 📊 Testing database connection...
2026-01-12T14:10:33: ❌ Database connection failed: 
2026-01-12T14:10:33: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:33: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:33: ✅ Firebase initialized with credentials file
2026-01-12T14:10:33: 📁 Ensuring upload directory exists...
Error: bind EADDRINUSE null:3001
    at listenOnPrimaryHandle (node:net:2020:18)
    at shared (node:internal/cluster/child:157:3)
    at Worker.<anonymous> (node:internal/cluster/child:110:7)
    at process.onInternalMessage (node:internal/cluster/utils:49:5)
    at process.emit (node:events:530:35)
    at emit (node:internal/child_process:949:14)
    at process.processTicksAndRejections (node:internal/process/task_queues:91:21)
2026-01-12T14:10:35: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:35: 📊 Testing database connection...
2026-01-12T14:10:35: ❌ Database connection failed: 
2026-01-12T14:10:35: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:35: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:35: ✅ Firebase initialized with credentials file
2026-01-12T14:10:35: 📁 Ensuring upload directory exists...
2026-01-12T14:10:37: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:37: 📊 Testing database connection...
2026-01-12T14:10:37: ❌ Database connection failed: 
2026-01-12T14:10:37: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:37: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:37: ✅ Firebase initialized with credentials file
2026-01-12T14:10:37: 📁 Ensuring upload directory exists...
2026-01-12T14:10:39: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:39: 📊 Testing database connection...
2026-01-12T14:10:39: ❌ Database connection failed: 
2026-01-12T14:10:39: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:39: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:39: ✅ Firebase initialized with credentials file
2026-01-12T14:10:39: 📁 Ensuring upload directory exists...
2026-01-12T14:10:42: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:42: 📊 Testing database connection...
2026-01-12T14:10:42: ❌ Database connection failed: 
2026-01-12T14:10:42: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:42: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:42: ✅ Firebase initialized with credentials file
2026-01-12T14:10:42: 📁 Ensuring upload directory exists...
Error: bind EADDRINUSE null:3001
    at listenOnPrimaryHandle (node:net:2020:18)
    at shared (node:internal/cluster/child:157:3)
    at Worker.<anonymous> (node:internal/cluster/child:110:7)
    at process.onInternalMessage (node:internal/cluster/utils:49:5)
    at process.emit (node:events:530:35)
    at emit (node:internal/child_process:949:14)
    at process.processTicksAndRejections (node:internal/process/task_queues:91:21)
2026-01-12T14:10:44: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:44: 📊 Testing database connection...
2026-01-12T14:10:44: ❌ Database connection failed: 
2026-01-12T14:10:44: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:44: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:44: ✅ Firebase initialized with credentials file
2026-01-12T14:10:44: 📁 Ensuring upload directory exists...
2026-01-12T14:10:46: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:46: 📊 Testing database connection...
2026-01-12T14:10:46: ❌ Database connection failed: 
2026-01-12T14:10:46: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:46: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:46: ✅ Firebase initialized with credentials file
2026-01-12T14:10:46: 📁 Ensuring upload directory exists...
Error: bind EADDRINUSE null:3001
    at listenOnPrimaryHandle (node:net:2020:18)
    at shared (node:internal/cluster/child:157:3)
    at Worker.<anonymous> (node:internal/cluster/child:110:7)
    at process.onInternalMessage (node:internal/cluster/utils:49:5)
    at process.emit (node:events:530:35)
    at emit (node:internal/child_process:949:14)
    at process.processTicksAndRejections (node:internal/process/task_queues:91:21)
2026-01-12T14:10:48: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:48: 📊 Testing database connection...
2026-01-12T14:10:48: ❌ Database connection failed: 
2026-01-12T14:10:48: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:48: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:49: ✅ Firebase initialized with credentials file
2026-01-12T14:10:49: 📁 Ensuring upload directory exists...
2026-01-12T14:10:51: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:51: 📊 Testing database connection...
2026-01-12T14:10:51: ❌ Database connection failed: 
2026-01-12T14:10:51: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:51: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:51: ✅ Firebase initialized with credentials file
2026-01-12T14:10:51: 📁 Ensuring upload directory exists...
2026-01-12T14:10:53: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:53: 📊 Testing database connection...
2026-01-12T14:10:53: ❌ Database connection failed: 
2026-01-12T14:10:53: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:53: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:53: ✅ Firebase initialized with credentials file
2026-01-12T14:10:53: 📁 Ensuring upload directory exists...
2026-01-12T14:10:55: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:55: 📊 Testing database connection...
2026-01-12T14:10:55: ❌ Database connection failed: 
2026-01-12T14:10:55: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:55: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:55: ✅ Firebase initialized with credentials file
2026-01-12T14:10:55: 📁 Ensuring upload directory exists...
2026-01-12T14:10:57: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:10:57: 📊 Testing database connection...
2026-01-12T14:10:57: ❌ Database connection failed: 
2026-01-12T14:10:57: ⚠️  Database not connected - some features may be limited
2026-01-12T14:10:57: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:10:57: ✅ Firebase initialized with credentials file
2026-01-12T14:10:57: 📁 Ensuring upload directory exists...
2026-01-12T14:11:20: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:11:20: 📊 Testing database connection...
2026-01-12T14:11:20: ❌ Database connection failed: 
2026-01-12T14:11:20: ⚠️  Database not connected - some features may be limited
2026-01-12T14:11:20: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:11:20: ✅ Firebase initialized with credentials file
2026-01-12T14:11:20: 📁 Ensuring upload directory exists...
2026-01-12T14:11:20: 
✅ Server started successfully!

2026-01-12T14:11:20: 📍 Server: http://localhost:3001
2026-01-12T14:11:20: 📍 API: http://localhost:3001/api/v1
2026-01-12T14:11:20: 📍 Health: http://localhost:3001/api/v1/health
2026-01-12T14:11:20: 📍 Uploads: http://localhost:3001/uploads
2026-01-12T14:11:20: 
🌍 Environment: production
2026-01-12T14:11:20: ⏰ Started at: 1/12/2026, 2:11:20 PM

2026-01-12T14:11:25: ::1 - - [12/Jan/2026:08:11:25 +0000] "GET / HTTP/1.1" 200 126 "-" "Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.19041.6456"
2026-01-12T14:12:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:12:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:13:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:13:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:14:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:14:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:15:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:15:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:16:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:16:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:17:07: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "Test",
    "body": "Test message"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T14:17:08: ✅ Successfully sent topic notification: projects/nandailseba/messages/1976736049657164202
2026-01-12T14:17:08: ::1 - - [12/Jan/2026:08:17:08 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "-" "Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.19041.6456"
2026-01-12T14:17:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:17:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:18:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:18:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:19:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:19:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:20:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:20:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:21:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:21:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:22:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:22:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:23:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:23:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:24:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:24:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:25:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:25:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:26:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:26:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:26:42: ::1 - - [12/Jan/2026:08:26:42 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:26:47: ::1 - - [12/Jan/2026:08:26:47 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:27:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:27:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:28:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:28:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:29:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:29:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:30:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:30:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:30:48: ::1 - - [12/Jan/2026:08:30:48 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:31:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:31:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:31:59: ::1 - - [12/Jan/2026:08:31:59 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:32:20: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:32:20: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:33:23: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:33:23: 📊 Testing database connection...
2026-01-12T14:33:23: ❌ Database connection failed: 
2026-01-12T14:33:23: ⚠️  Database not connected - some features may be limited
2026-01-12T14:33:23: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:33:23: ✅ Firebase initialized with credentials file
2026-01-12T14:33:23: 📁 Ensuring upload directory exists...
2026-01-12T14:33:23: 
✅ Server started successfully!

2026-01-12T14:33:23: 📍 Server: http://localhost:3001
2026-01-12T14:33:23: 📍 API: http://localhost:3001/api/v1
2026-01-12T14:33:23: 📍 Health: http://localhost:3001/api/v1/health
2026-01-12T14:33:23: 📍 Uploads: http://localhost:3001/uploads
2026-01-12T14:33:23: 
🌍 Environment: production
2026-01-12T14:33:23: ⏰ Started at: 1/12/2026, 2:33:23 PM

2026-01-12T14:34:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:34:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:35:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:35:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:36:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:36:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:37:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:37:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:38:09: ::1 - - [12/Jan/2026:08:38:09 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:38:12: ::1 - - [12/Jan/2026:08:38:12 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:38:15: ::1 - - [12/Jan/2026:08:38:15 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:38:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:38:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:39:23: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:39:23: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:40:25: 🚀 Starting Nandail Seba Backend API...

2026-01-12T14:40:25: 📊 Testing database connection...
2026-01-12T14:40:25: ❌ Database connection failed: 
2026-01-12T14:40:25: ⚠️  Database not connected - some features may be limited
2026-01-12T14:40:25: 🔥 Initializing Firebase Admin SDK...
2026-01-12T14:40:26: ✅ Firebase initialized with credentials file
2026-01-12T14:40:26: 📁 Ensuring upload directory exists...
2026-01-12T14:40:26: 
✅ Server started successfully!

2026-01-12T14:40:26: 📍 Server: http://localhost:3001
2026-01-12T14:40:26: 📍 API: http://localhost:3001/api/v1
2026-01-12T14:40:26: 📍 Health: http://localhost:3001/api/v1/health
2026-01-12T14:40:26: 📍 Uploads: http://localhost:3001/uploads
2026-01-12T14:40:26: 
🌍 Environment: production
2026-01-12T14:40:26: ⏰ Started at: 1/12/2026, 2:40:26 PM

2026-01-12T14:41:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:41:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:41:40: ::1 - - [12/Jan/2026:08:41:40 +0000] "GET /api/v1/health HTTP/1.1" 200 110 "-" "Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.19041.6456"
2026-01-12T14:42:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:42:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:42:44: ::1 - - [12/Jan/2026:08:42:44 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:43:06: ::1 - - [12/Jan/2026:08:43:06 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:43:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:43:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:44:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:44:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:45:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:45:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:46:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:46:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:46:43: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "Test from PowerShell",
    "body": "Testing direct API"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T14:46:44: ✅ Successfully sent topic notification: projects/nandailseba/messages/1202613894836168371
2026-01-12T14:46:44: ::1 - - [12/Jan/2026:08:46:44 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "-" "Mozilla/5.0 (Windows NT; Windows NT 10.0; en-US) WindowsPowerShell/5.1.19041.6456"
2026-01-12T14:47:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:47:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:48:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:48:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:48:30: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "fgfgfgfgfgf",
    "body": "gfgfgfgfgf",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T14:48:31: ✅ Successfully sent topic notification: projects/nandailseba/messages/2746729599151896389
2026-01-12T14:48:31: ::1 - - [12/Jan/2026:08:48:31 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:49:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:49:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:50:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:50:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:51:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:51:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:52:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:52:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:53:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:53:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:54:25: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:54:25: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:55:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:55:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:56:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:56:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:56:45: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "fgfgfggf",
    "body": "fgfgfgfgff",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T14:56:45: ✅ Successfully sent topic notification: projects/nandailseba/messages/8729933822586648839
2026-01-12T14:56:45: ::1 - - [12/Jan/2026:08:56:45 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T14:57:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:57:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:58:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:58:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:59:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T14:59:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:00:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:00:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:01:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:01:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:02:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:02:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:03:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:03:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:04:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:04:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:05:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:05:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:06:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:06:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:07:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:07:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:08:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:08:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:09:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:09:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:10:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:10:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:11:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:11:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:12:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:12:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:13:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:13:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:14:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:14:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:15:26: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:15:26: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:16:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:16:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:17:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:17:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:18:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:18:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:19:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:19:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:20:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:20:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:21:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:21:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:22:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:22:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:23:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:23:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:24:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:24:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:25:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:25:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:26:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:26:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:27:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:27:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:28:15: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "ggggggggg",
    "body": "fgfgfgfggffgfg",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T15:28:15: ✅ Successfully sent topic notification: projects/nandailseba/messages/3620021041703319430
2026-01-12T15:28:15: ::1 - - [12/Jan/2026:09:28:15 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T15:28:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:28:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:29:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:29:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:30:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:30:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:31:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:31:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:32:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:32:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:33:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:33:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:34:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:34:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:35:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:35:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:36:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:36:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:37:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:37:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:38:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:38:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:39:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:39:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:40:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:40:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:41:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:41:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:42:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:42:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:43:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:43:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:44:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:44:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:45:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:45:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:46:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:46:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:47:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:47:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:48:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:48:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:49:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:49:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:50:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:50:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:51:07: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "gfgfgf",
    "body": "dfdfdfd",
    "imageUrl": "fdfdfdfd",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T15:51:08: ✅ Successfully sent topic notification: projects/nandailseba/messages/6352249092733164394
2026-01-12T15:51:08: ::1 - - [12/Jan/2026:09:51:08 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T15:51:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:51:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:52:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:52:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:53:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:53:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:54:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:54:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:55:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:55:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:56:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:56:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:57:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:57:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:58:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:58:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:59:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T15:59:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:00:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:00:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:01:27: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:01:27: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:02:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:02:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:03:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:03:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:04:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:04:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:05:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:05:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:06:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:06:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:07:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:07:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:08:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:08:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:09:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:09:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:10:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:10:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:11:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:11:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:12:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:12:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:13:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:13:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:14:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:14:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:15:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:15:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:16:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:16:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:17:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:17:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:18:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:18:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:19:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:19:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:20:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:20:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:21:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:21:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:22:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:22:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:23:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:23:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:24:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:24:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:25:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:25:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:26:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:26:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:27:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:27:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:28:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:28:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:29:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:29:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:30:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:30:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:31:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:31:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:32:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:32:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:33:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:33:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:34:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:34:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:35:28: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:35:28: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:36:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:36:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:37:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:37:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:38:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:38:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:39:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:39:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:40:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:40:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:41:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:41:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:42:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:42:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:43:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:43:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:44:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:44:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:45:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:45:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:46:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:46:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:47:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:47:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:48:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:48:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:49:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:49:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:50:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:50:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:51:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:51:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:52:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:52:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:53:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:53:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:54:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:54:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:55:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:55:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:56:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:56:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:57:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:57:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:58:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:58:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:59:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T16:59:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:00:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:00:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:01:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:01:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:02:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:02:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:03:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:03:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:04:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:04:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:05:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:05:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:06:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:06:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:07:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:07:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:08:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:08:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:09:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:09:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:10:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:10:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:11:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:11:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:12:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:12:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:13:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:13:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:14:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:14:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:15:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:15:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:16:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:16:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:17:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:17:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:18:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:18:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:19:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:19:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:20:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:20:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:21:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:21:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:22:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:22:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:23:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:23:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:24:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:24:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:25:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:25:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:26:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:26:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:27:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:27:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:28:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:28:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:29:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:29:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:30:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:30:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:31:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:31:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:32:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:32:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:33:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:33:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:34:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:34:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:35:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:35:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:36:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:36:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:37:29: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:37:29: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:42:15: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:42:15: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:43:15: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:43:15: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:44:15: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:44:15: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:45:15: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:45:15: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:46:15: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:46:15: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:47:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:47:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:48:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:48:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:49:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:49:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:50:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:50:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:51:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:51:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:52:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:52:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:53:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:53:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:54:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:54:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:55:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:55:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:56:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:56:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:57:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:57:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:58:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:58:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:59:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T17:59:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:00:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:00:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:01:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:01:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:02:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:02:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:03:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:03:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:04:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:04:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:05:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:05:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:06:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:06:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:07:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:07:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:08:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:08:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:09:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:09:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:10:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:10:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:11:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:11:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:12:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:12:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:13:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:13:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:14:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:14:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:15:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:15:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:16:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:16:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:17:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:17:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:18:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:18:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:19:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:19:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:20:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:20:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:21:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:21:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:22:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:22:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:23:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:23:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:24:16: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:24:16: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:25:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:25:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:26:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:26:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:27:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:27:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:28:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:28:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:29:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:29:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:30:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:30:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:31:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:31:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:32:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:32:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:33:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:33:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:34:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:34:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:35:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:35:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:36:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:36:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:37:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:37:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:38:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:38:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:39:17: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:39:17: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:40:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:40:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:41:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:41:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:42:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:42:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:43:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:43:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:44:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:44:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:45:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:45:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:46:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:46:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:47:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:47:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:48:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:48:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:49:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:49:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:50:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:50:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:51:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:51:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:52:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:52:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:53:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:53:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:54:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:54:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:55:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:55:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:56:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:56:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:57:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:57:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:58:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:58:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:59:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T18:59:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:00:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:00:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:01:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:01:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:02:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:02:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:03:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:03:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:04:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:04:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:05:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:05:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:06:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:06:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:07:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:07:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:08:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:08:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:09:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:09:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:10:19: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T19:10:19: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T22:10:46: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T22:10:46: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:24:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:24:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:25:44: ::1 - - [12/Jan/2026:17:25:44 +0000] "POST /v1/notifications/send HTTP/1.1" 404 67 "http://localhost:3000/notifications" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T23:25:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:25:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:26:20: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "হহহহহহ",
    "body": "জ্জজ্জজ্জজ",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T23:26:21: ✅ Successfully sent topic notification: projects/nandailseba/messages/5165687891407393327
2026-01-12T23:26:21: ::1 - - [12/Jan/2026:17:26:21 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T23:26:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:26:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:27:26: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "ঝঝঝজ",
    "body": "্জজ্ঝহঝঝ",
    "imageUrl": "https://api.nandail.xyz/app_uploads/1768238844_organic-slider1.jpg",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-12T23:27:27: ✅ Successfully sent topic notification: projects/nandailseba/messages/6704004667230351398
2026-01-12T23:27:27: ::1 - - [12/Jan/2026:17:27:27 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-12T23:27:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:27:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:28:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:28:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:29:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:29:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:30:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:30:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:31:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:31:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:32:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:32:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:33:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:33:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:34:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:34:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:35:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:35:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:36:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:36:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:37:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:37:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:38:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:38:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:39:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:39:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:40:48: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:40:48: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:41:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:41:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:42:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:42:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:43:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:43:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:44:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:44:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:45:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:45:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:46:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:46:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:47:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:47:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:48:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:48:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:49:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:49:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:50:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:50:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:51:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:51:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:52:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:52:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:53:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:53:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:54:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:54:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:55:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:55:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:56:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:56:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:57:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:57:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:58:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:58:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:59:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-12T23:59:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:00:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:00:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:01:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:01:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:02:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:02:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:03:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:03:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:04:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:04:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:05:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:05:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:06:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:06:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:07:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:07:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:08:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:08:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:09:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:09:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:10:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:10:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:11:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:11:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:12:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:12:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:13:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:13:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:14:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:14:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:15:49: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:15:49: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:16:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:16:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:17:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:17:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:18:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:18:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:19:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:19:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:20:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:20:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:21:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:21:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:22:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:22:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:23:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:23:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:24:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:24:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:25:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:25:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:26:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:26:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:27:47: 📤 Sending data-only notification to topic 'all_users': {
  "data": {
    "title": "হহহহ",
    "body": "জ্জজ্জজ্জ",
    "type": "general",
    "targetType": "all",
    "userId": "",
    "orderId": "",
    "campaignId": "",
    "sellerId": "",
    "sendToVendors": "false"
  },
  "topic": "all_users",
  "android": {
    "priority": "high"
  }
}
2026-01-13T00:27:48: ✅ Successfully sent topic notification: projects/nandailseba/messages/3586338338392982041
2026-01-13T00:27:48: ::1 - - [12/Jan/2026:18:27:48 +0000] "POST /api/v1/notifications/send HTTP/1.1" 200 109 "http://localhost:3000/" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36"
2026-01-13T00:27:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:27:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:28:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:28:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:29:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:29:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:30:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:30:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:31:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:31:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:32:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:32:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:33:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:33:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:34:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:34:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:35:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:35:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:36:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:36:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:37:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:37:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:38:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:38:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:39:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:39:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:40:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:40:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:41:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:41:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:42:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:42:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:43:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:43:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:44:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:44:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:45:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:45:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:46:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:46:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:47:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:47:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:48:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:48:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:49:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:49:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:50:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:50:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:51:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:51:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:52:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:52:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:53:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:53:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:54:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:54:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:55:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:55:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:56:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:56:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:57:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:57:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:58:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:58:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:59:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T00:59:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:00:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:00:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:01:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:01:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:02:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:02:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:03:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:03:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:04:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:04:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:05:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:05:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:06:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:06:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:07:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:07:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:08:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:08:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:09:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:09:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:10:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:10:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:11:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:11:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:12:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:12:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:13:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:13:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:14:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:14:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:15:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:15:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:16:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:16:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:17:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:17:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:18:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:18:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:19:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:19:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:20:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:20:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:21:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:21:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:22:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:22:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:23:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:23:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:24:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:24:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:25:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:25:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:26:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:26:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:27:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:27:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:28:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:28:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:29:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:29:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:30:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:30:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:31:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:31:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:32:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:32:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:33:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:33:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:34:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:34:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:35:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:35:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:36:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:36:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:37:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:37:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:38:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:38:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:39:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:39:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:40:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:40:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:41:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:41:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:42:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:42:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:43:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:43:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:44:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:44:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:45:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:45:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:46:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:46:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:47:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:47:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:48:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:48:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:49:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:49:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:50:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:50:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:51:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:51:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:52:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:52:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:53:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:53:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:54:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:54:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:55:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:55:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:56:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:56:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:57:50: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:57:50: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:58:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:58:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:59:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T01:59:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:00:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:00:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:01:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:01:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:02:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:02:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:03:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:03:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:04:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:04:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:05:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:05:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:06:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:06:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:07:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:07:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:08:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:08:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:09:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:09:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:10:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:10:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:11:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:11:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:12:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:12:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:13:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:13:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:14:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:14:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:15:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:15:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:16:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:16:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:17:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:17:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:18:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:18:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:19:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:19:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:20:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:20:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:21:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:21:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:22:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:22:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:23:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:23:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:24:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:24:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:25:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:25:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:26:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:26:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:27:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:27:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:28:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:28:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:29:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:29:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:30:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:30:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:31:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:31:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:32:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:32:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:33:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:33:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:34:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:34:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:35:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:35:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:36:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:36:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:37:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:37:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:38:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:38:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:39:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:39:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:40:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:40:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:41:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:41:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:42:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:42:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:43:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:43:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:44:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:44:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:45:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:45:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:46:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:46:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:47:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:47:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:48:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:48:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:49:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:49:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:50:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:50:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:51:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:51:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:52:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:52:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:53:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:53:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:54:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:54:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:55:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:55:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:56:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:56:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:57:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:57:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:58:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:58:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:59:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T02:59:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:00:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:00:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:01:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:01:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:02:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:02:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:03:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:03:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:04:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:04:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:05:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:05:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:06:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:06:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:07:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:07:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:08:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:08:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:09:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:09:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:10:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:10:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:11:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:11:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:12:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:12:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:13:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:13:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:14:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:14:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:15:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:15:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:16:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:16:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:17:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:17:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:18:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:18:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:19:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:19:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:20:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:20:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:21:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:21:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:22:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:22:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:23:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:23:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:24:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:24:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:25:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:25:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:26:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:26:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:27:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:27:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:28:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:28:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:29:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:29:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:30:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:30:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:31:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:31:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:32:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:32:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:33:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:33:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:34:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:34:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:35:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:35:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:36:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:36:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:37:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:37:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:38:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:38:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:39:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:39:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:40:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:40:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:41:51: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:41:51: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:42:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:42:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:43:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:43:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:44:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:44:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:45:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:45:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:46:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:46:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:47:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:47:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:48:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:48:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:49:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:49:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:50:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:50:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:51:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:51:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:52:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:52:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:53:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:53:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:54:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:54:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:55:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:55:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:56:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:56:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:57:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:57:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:58:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:58:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:59:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T03:59:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:00:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:00:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:01:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:01:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:02:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:02:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:03:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:03:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:04:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:04:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:05:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:05:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:06:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:06:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:07:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:07:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:08:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:08:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:09:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:09:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:10:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:10:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:11:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:11:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:12:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:12:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:13:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:13:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:14:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:14:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:15:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:15:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:16:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:16:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:17:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:17:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:18:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:18:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:19:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:19:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:20:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:20:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:21:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:21:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:22:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:22:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:23:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:23:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:24:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:24:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:25:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:25:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:26:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:26:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:27:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:27:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:28:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:28:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:29:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:29:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:30:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:30:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:31:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:31:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:32:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:32:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:33:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:33:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:34:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:34:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:35:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:35:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:36:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:36:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:37:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:37:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:38:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:38:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:39:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:39:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:40:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:40:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:41:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:41:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:42:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:42:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:43:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:43:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:44:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:44:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:45:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:45:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:46:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:46:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:47:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:47:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:48:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:48:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:49:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:49:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:50:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:50:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:51:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:51:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:52:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:52:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:53:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:53:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:54:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:54:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:55:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:55:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:56:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:56:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:57:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:57:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:58:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:58:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:59:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T04:59:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:00:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:00:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:01:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:01:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:02:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:02:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:03:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:03:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:04:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:04:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:05:52: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T05:05:52: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T08:06:10: Database query error: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}
2026-01-13T08:06:10: Error processing pending notifications: Error
    at PromisePool.execute (C:\Users\sohag\Downloads\no update\75%\backend\node_modules\mysql2\lib\promise\pool.js:54:22)
    at Object.query (C:\Users\sohag\Downloads\no update\75%\backend\src\config\database.js:50:34)
    at Timeout.processPendingNotifications [as _onTimeout] (C:\Users\sohag\Downloads\no update\75%\backend\src\services\pushNotification.js:288:38)
    at listOnTimeout (node:internal/timers:588:17)
    at process.processTimers (node:internal/timers:523:7) {
  code: 'ECONNREFUSED',
  errno: undefined,
  sql: undefined,
  sqlState: undefined,
  sqlMessage: undefined
}