Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Support\Arrayable" not found in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Schema/AST/DocumentAST.php:40 Stack trace: #0 {main} thrown in /home/tgmart/public_html/api/vendor/nuwave/lighthouse/src/Schema/AST/DocumentAST.php on line 40