Fatal error: Uncaught Error: Interface "GraphQL\Language\AST\DefinitionNode" not found in /home/sjnew/public_html/vendor/webonyx/graphql-php/src/Language/AST/TypeSystemDefinitionNode.php:4 Stack trace: #0 {main} thrown in /home/sjnew/public_html/vendor/webonyx/graphql-php/src/Language/AST/TypeSystemDefinitionNode.php on line 4