Fatal error: Uncaught Error: Class "GraphQL\Validator\Rules\QuerySecurityRule" not found in D:\htdocs\SuiteCRM\vendor\webonyx\graphql-php\src\Validator\Rules\DisableIntrospection.php:10
Stack trace:
#0 {main}
thrown in D:\htdocs\SuiteCRM\vendor\webonyx\graphql-php\src\Validator\Rules\DisableIntrospection.php on line 10