Fatal error: Uncaught Error: Class "Nuwave\Lighthouse\Http\Responses\Stream" not found in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Http/Responses/MemoryStream.php:8 Stack trace: #0 {main} thrown in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Http/Responses/MemoryStream.php on line 8