Fatal error: Uncaught Error: Interface "ApiPlatform\GraphQl\Subscription\SubscriptionManagerInterface" not found in /home/dodom2/public_html/cgilink.biz/vendor/api-platform/core/src/GraphQl/Subscription/OperationAwareSubscriptionManagerInterface.php:23
Stack trace:
#0 {main}
thrown in /home/dodom2/public_html/cgilink.biz/vendor/api-platform/core/src/GraphQl/Subscription/OperationAwareSubscriptionManagerInterface.php on line 23