Fatal error: Uncaught Error: Class 'Illuminate\Support\Collection' not found in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/lavary/laravel-menu/src/Lavary/Menu/Collection.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/edmeducation.co.kr/tw-dev/vendor/lavary/laravel-menu/src/Lavary/Menu/Collection.php on line 7