Fatal error: Uncaught Error: Class "GraphQL\Executor\Promise\Adapter\SyncPromise" not found in /home/commyho2/public_html/drupaldistribution.com1.myhost.id/dd7thunder/vendor/webonyx/graphql-php/src/Deferred.php:9 Stack trace: #0 {main} thrown in /home/commyho2/public_html/drupaldistribution.com1.myhost.id/dd7thunder/vendor/webonyx/graphql-php/src/Deferred.php on line 9