Fatal error: Uncaught Error: Class "Doctrine\ORM\Exception\ORMException" not found in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/doctrine/orm/lib/Doctrine/ORM/Exception/MissingIdentifierField.php:9 Stack trace: #0 {main} thrown in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/doctrine/orm/lib/Doctrine/ORM/Exception/MissingIdentifierField.php on line 9