( ! ) Fatal error: Uncaught Error: Interface "ApiPlatform\GraphQl\Subscription\SubscriptionIdentifierGeneratorInterface" not found in /work/home/ntrugeon/www/apivillessymfony/vendor/api-platform/core/src/GraphQl/Subscription/SubscriptionIdentifierGenerator.php on line 21
( ! ) Error: Interface "ApiPlatform\GraphQl\Subscription\SubscriptionIdentifierGeneratorInterface" not found in /work/home/ntrugeon/www/apivillessymfony/vendor/api-platform/core/src/GraphQl/Subscription/SubscriptionIdentifierGenerator.php on line 21
Call Stack
#	Time	Memory	Function	Location
1	0.0013	560368	{main}( )	.../SubscriptionIdentifierGenerator.php:0