Fatal error: Uncaught Error: Interface "Symfony\Component\Form\DataTransformerInterface" not found in /home8/xmeta/xmt.xmeta.ro/kimai2/src/Form/DataTransformer/DurationStringToSecondsTransformer.php:17 Stack trace: #0 {main} thrown in /home8/xmeta/xmt.xmeta.ro/kimai2/src/Form/DataTransformer/DurationStringToSecondsTransformer.php on line 17