Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /var/www/html/emirates_examination_backend/app/Http/Controllers/API/Admin/Help/HelpAndSupportCenterController.php:10 Stack trace: #0 {main} thrown in /var/www/html/emirates_examination_backend/app/Http/Controllers/API/Admin/Help/HelpAndSupportCenterController.php on line 10