Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Http\FormRequest' not found in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/spatie/laravel-ignition/src/Http/Requests/UpdateConfigRequest.php:8 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/spatie/laravel-ignition/src/Http/Requests/UpdateConfigRequest.php on line 8