Fatal error: Uncaught Error: Class "Symfony\Component\DependencyInjection\Extension\Extension" not found in D:\xampp\htdocs\pimcore\my-project\vendor\knplabs\knp-paginator-bundle\src\DependencyInjection\KnpPaginatorExtension.php:13 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\knplabs\knp-paginator-bundle\src\DependencyInjection\KnpPaginatorExtension.php on line 13