Fatal error: Uncaught Error: Class 'Doctrine\Common\Lexer\AbstractLexer' not found in /home/noct-c/www/tanakahashi/vendor/egulias/email-validator/EmailValidator/EmailLexer.php:7 Stack trace: #0 {main} thrown in /home/noct-c/www/tanakahashi/vendor/egulias/email-validator/EmailValidator/EmailLexer.php on line 7