Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/gameserver/public_html/app/Http/Controllers/Backend/Alert/Curalert/CuralertController.php:15 Stack trace: #0 {main} thrown in /home/gameserver/public_html/app/Http/Controllers/Backend/Alert/Curalert/CuralertController.php on line 15