Fatal error: Uncaught Error: Class 'Egulias\EmailValidator\Warning\Warning' not found in /home/edmedu/www/hana-edu.co.kr/renew/vendor/egulias/email-validator/src/Warning/IPV6Deprecated.php:5 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/renew/vendor/egulias/email-validator/src/Warning/IPV6Deprecated.php on line 5