Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in /home/mmi24f01/public_html/ws301/vendor/doctrine/doctrine-bundle/src/DependencyInjection/DoctrineExtension.php:115 Stack trace: #0 {main} thrown in /home/mmi24f01/public_html/ws301/vendor/doctrine/doctrine-bundle/src/DependencyInjection/DoctrineExtension.php on line 115