Fatal error: Uncaught Error: Class "Symfony\Component\Serializer\Normalizer\AbstractObjectNormalizer" not found in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/symfony/serializer/Normalizer/PropertyNormalizer.php:33 Stack trace: #0 {main} thrown in /home8/xmeta/xmt.xmeta.ro/kimai2/vendor/symfony/serializer/Normalizer/PropertyNormalizer.php on line 33