Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\Request' not found in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/laravel/framework/src/Illuminate/Http/Request.php:15 Stack trace: #0 {main} thrown in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/laravel/framework/src/Illuminate/Http/Request.php on line 15