Fatal error: Uncaught Error: Interface "Symfony\Contracts\Service\ServiceSubscriberInterface" not found in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\symfony\translation\Tests\DependencyInjection\Fixtures\ServiceSubscriber.php:18 Stack trace: #0 {main} thrown in C:\Users\Administrator\Desktop\xamp\htdocs\sdk\symfony\translation\Tests\DependencyInjection\Fixtures\ServiceSubscriber.php on line 18