Fatal error: Uncaught Error: Class 'Illuminate\Notifications\Notification' not found in /opt/lampp/htdocs/kuesioner/vendor/laravel/framework/src/Illuminate/Auth/Notifications/VerifyEmail.php:11 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/kuesioner/vendor/laravel/framework/src/Illuminate/Auth/Notifications/VerifyEmail.php on line 11