Fatal error: Class 'Doctrine\Common\Lexer\AbstractLexer' not found in /var/www/html/dev/spa/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/DocLexer.php on line 34

Call Stack:
    0.0004     248888   1. {main}() /var/www/html/dev/spa/vendor/doctrine/annotations/lib/Doctrine/Common/Annotations/DocLexer.php:0