Fatal error: Uncaught Error: Class 'Symfony\Component\VarDumper\Caster\EnumStub' not found in /home/edmedu/www/hana-edu.co.kr/renew/vendor/symfony/var-dumper/Caster/FrameStub.php:19 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/renew/vendor/symfony/var-dumper/Caster/FrameStub.php on line 19