Fatal error: Uncaught Error: Class 'Dcat\Admin\Http\Controllers\AdminController' not found in E:\xampp\htdocs\www\qr251\vendor\dcat\laravel-admin\src\Http\Controllers\PermissionController.php:12 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\qr251\vendor\dcat\laravel-admin\src\Http\Controllers\PermissionController.php on line 12