Fatal error: Uncaught Error: Class 'Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand' not found in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache-bundle/src/Command/BaseInvalidateCommand.php:22 Stack trace: #0 {main} thrown in /home/eberhardschwarze/public_html/vendor/friendsofsymfony/http-cache-bundle/src/Command/BaseInvalidateCommand.php on line 22