Fatal error: Uncaught Error: Class "Illuminate\Notifications\Notification" not found in /home/pbuild/public_html/oksb/app/Notifications/MaintenanceApprovalNotification.php:10 Stack trace: #0 {main} thrown in /home/pbuild/public_html/oksb/app/Notifications/MaintenanceApprovalNotification.php on line 10