Fatal error: Uncaught Error: Class 'Illuminate\Support\Facades\Facade' not found in /opt/lampp/htdocs/kuesioner/vendor/laravel/framework/src/Illuminate/Support/Facades/Mail.php:29 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/kuesioner/vendor/laravel/framework/src/Illuminate/Support/Facades/Mail.php on line 29