Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Extension\Extension' not found in /home/eberhardschwarze/public_html/vendor/contao-community-alliance/dependency-container/src/DependencyInjection/CcaDependencyInjectionExtension.php:32 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/contao-community-alliance/dependency-container/src/DependencyInjection/CcaDependencyInjectionExtension.php on line 32