Fatal error: Uncaught Error: Interface 'Psr\Http\Client\ClientInterface' not found in /home/tbadigital/eventos/vendor/php-http/httplug-bundle/tests/Resources/MyPsr18TestClient.php:10 Stack trace: #0 {main} thrown in /home/tbadigital/eventos/vendor/php-http/httplug-bundle/tests/Resources/MyPsr18TestClient.php on line 10