Fatal error: Uncaught Error: Interface "GraphQL\Executor\Promise\PromiseAdapter" not found in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/webonyx/graphql-php/src/Executor/Promise/Adapter/SyncPromiseAdapter.php:15 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/suitecrm/vendor/webonyx/graphql-php/src/Executor/Promise/Adapter/SyncPromiseAdapter.php on line 15