Fatal error: Uncaught Error: Class "Doctrine\Common\Lexer\AbstractLexer" not found in /home/rcmch/test.m-s-i.ch/vendor/typo3/cms-core/Classes/Database/Schema/Parser/Lexer.php:25 Stack trace: #0 {main} thrown in /home/rcmch/test.m-s-i.ch/vendor/typo3/cms-core/Classes/Database/Schema/Parser/Lexer.php on line 25