Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in D:\xampp\htdocs\bkash-control-panel\app\Http\Controllers\v2\userconfig\UserController.php:14 Stack trace: #0 {main} thrown in D:\xampp\htdocs\bkash-control-panel\app\Http\Controllers\v2\userconfig\UserController.php on line 14