Fatal error: Uncaught Error: Interface "Symfony\Component\PropertyInfo\PropertyDescriptionExtractorInterface" not found in /var/www/html/dev.hallescherfc.de/vendor/symfony/property-info/Extractor/PhpDocExtractor.php:37 Stack trace: #0 {main} thrown in /var/www/html/dev.hallescherfc.de/vendor/symfony/property-info/Extractor/PhpDocExtractor.php on line 37