Fatal error: Uncaught Error: Class "Symfony\Component\EventDispatcher\Event" not found in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/symfony/security-core/Event/AuthenticationEvent.php:22 Stack trace: #0 {main} thrown in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/symfony/security-core/Event/AuthenticationEvent.php on line 22