Fatal error: Uncaught Error: Class 'Doctrine\Common\Lexer\AbstractLexer' not found in /home/itscm/dev.its.cm/itsrestapi/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/DocLexer.php:33 Stack trace: #0 {main} thrown in /home/itscm/dev.its.cm/itsrestapi/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/DocLexer.php on line 33