Fatal error: Uncaught Error: Interface "Psr\Container\ContainerInterface" not found in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\contracts\Service\ServiceProviderInterface.php:24 Stack trace: #0 {main} thrown in D:\xampp\htdocs\pimcore\my-project\vendor\symfony\contracts\Service\ServiceProviderInterface.php on line 24