Fatal error: Uncaught Error: Class 'Doctrine\Common\Lexer' not found in /home/pynchc/public_html/DEV/Old/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Lexer.php:30 Stack trace: #0 {main} thrown in /home/pynchc/public_html/DEV/Old/concrete/vendor/doctrine/orm/lib/Doctrine/ORM/Query/Lexer.php on line 30