Fatal error: Uncaught Error: Class 'Illuminate\Bus\Batch' not found in /home/edmedu/www/hana-edu.co.kr/renew/vendor/laravel/framework/src/Illuminate/Support/Testing/Fakes/BatchFake.php:10 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/renew/vendor/laravel/framework/src/Illuminate/Support/Testing/Fakes/BatchFake.php on line 10