Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/setik/prueba.setik.net/gr-app/app/Http/Controllers/Admin/CategoryController.php:13 Stack trace: #0 {main} thrown in /home/setik/prueba.setik.net/gr-app/app/Http/Controllers/Admin/CategoryController.php on line 13