Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Resource\SelfCheckingResourceInterface" not found in /home/.sites/114/site713/web/energiepackung2024/vendor/symfony/config/Resource/ReflectionClassResource.php:23
Stack trace:
#0 {main}
  thrown in /home/.sites/114/site713/web/energiepackung2024/vendor/symfony/config/Resource/ReflectionClassResource.php on line 23