Fatal error: Uncaught Error: Class "GraphQL\Validator\Rules\ValidationRule" not found in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Deprecation/DetectDeprecatedUsage.php:20 Stack trace: #0 {main} thrown in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Deprecation/DetectDeprecatedUsage.php on line 20