Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Extension\Extension' not found in /home/soh-works/www/3good_old/vendor/symfony/web-server-bundle/DependencyInjection/WebServerExtension.php:25 Stack trace: #0 {main} thrown in /home/soh-works/www/3good_old/vendor/symfony/web-server-bundle/DependencyInjection/WebServerExtension.php on line 25