Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in D:\xampp\htdocs\jconf\ck\app\Http\Controllers\Auth\RegisteredUserController.php:13 Stack trace: #0 {main} thrown in D:\xampp\htdocs\jconf\ck\app\Http\Controllers\Auth\RegisteredUserController.php on line 13