Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in D:\xampp\htdocs\pimcore\my-project\vendor\knplabs\knp-paginator-bundle\src\DependencyInjection\Configuration.php:9 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\knplabs\knp-paginator-bundle\src\DependencyInjection\Configuration.php on line 9