Fatal error: Uncaught Error: Class "GraphQL\Server\RequestError" not found in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\webonyx\graphql-php\src\Server\Exception\PersistedQueriesAreNotSupported.php:7 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\tmp\package\upgrade\SuiteCRM-8.9.1-extracted\vendor\webonyx\graphql-php\src\Server\Exception\PersistedQueriesAreNotSupported.php on line 7