Fatal error: Uncaught Error: Class 'Doctrine\Common\Lexer\AbstractLexer' not found in /home2/cp805728/public_html/treasurestar.ssewebapp.net/vendor/egulias/email-validator/src/EmailLexer.php:9 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/treasurestar.ssewebapp.net/vendor/egulias/email-validator/src/EmailLexer.php on line 9