Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/demoweb/public_html/backworker/app/Http/Controllers/frontendAPI/NotificationController.php:11 Stack trace: #0 {main} thrown in /home/demoweb/public_html/backworker/app/Http/Controllers/frontendAPI/NotificationController.php on line 11