Fatal error: Uncaught Error: Class 'Egulias\EmailValidator\Result\InvalidEmail' not found in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/egulias/email-validator/src/Result/MultipleErrors.php:11 Stack trace: #0 {main} thrown in /home/edmedu/www/hana-edu.co.kr/sf4l/vendor/egulias/email-validator/src/Result/MultipleErrors.php on line 11