Fatal error: Uncaught Error: Class 'Egulias\EmailValidator\Parser\Parser' not found in /var/www/typo3/vendor/egulias/email-validator/src/Parser/DomainPart.php:35 Stack trace: #0 {main} thrown in /var/www/typo3/vendor/egulias/email-validator/src/Parser/DomainPart.php on line 35