Fatal error: Uncaught Error: Class "Egulias\EmailValidator\Parser\DomainPart" not found in D:\Apache24\www\hl_eis-new\vendor\egulias\email-validator\src\Parser\IDRightPart.php:11 Stack trace: #0 {main} thrown in D:\Apache24\www\hl_eis-new\vendor\egulias\email-validator\src\Parser\IDRightPart.php on line 11