Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\ContainerInterface" not found in /home/intentexperts/public_html/cs25/install-dir/vendor/symfony/dependency-injection/Container.php:51 Stack trace: #0 {main} thrown in /home/intentexperts/public_html/cs25/install-dir/vendor/symfony/dependency-injection/Container.php on line 51