Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/kubalos2/public_html/testtestowy/app/Http/Controllers/Admin/CategoriesController.php:10 Stack trace: #0 {main} thrown in /home/kubalos2/public_html/testtestowy/app/Http/Controllers/Admin/CategoriesController.php on line 10