Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /home/bigbrainscrm/app.quicksale.in/Modules/WhatsappNotification/Providers/WhatsappNotificationServiceProvider.php:10 Stack trace: #0 {main} thrown in /home/bigbrainscrm/app.quicksale.in/Modules/WhatsappNotification/Providers/WhatsappNotificationServiceProvider.php on line 10