Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in C:\xampp\htdocs\vendor\qirolab\laravel-themer\stubs\app\Http\Controllers\Auth\EmailVerificationNotificationController.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\vendor\qirolab\laravel-themer\stubs\app\Http\Controllers\Auth\EmailVerificationNotificationController.php on line 8