Fatal error: Uncaught Error: Interface "ApiPlatform\GraphQl\Subscription\SubscriptionIdentifierGeneratorInterface" not found in C:\xampp\htdocs\SuiteCRM-8.9.2\vendor\api-platform\core\src\GraphQl\Subscription\SubscriptionIdentifierGenerator.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\SuiteCRM-8.9.2\vendor\api-platform\core\src\GraphQl\Subscription\SubscriptionIdentifierGenerator.php on line 21