Fatal error: Uncaught Error: Class "GuzzleHttp\Ring\Future\CompletedFutureValue" not found in /users/ms-it/www/oc/lib/composer/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php:7 Stack trace: #0 {main} thrown in /users/ms-it/www/oc/lib/composer/guzzlehttp/ringphp/src/Future/CompletedFutureArray.php on line 7