Fatal error: Uncaught Error: Class "Symfony\Component\Validator\Constraint" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Framework/DataAbstractionLayer/Validation/EntityExists.php:20
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/shopware/core/Framework/DataAbstractionLayer/Validation/EntityExists.php on line 20