Fatal error: Uncaught Error: Class 'GraphQL\Language\AST\Node' not found in /home/myclienteu/api-expert/vendor/webonyx/graphql-php/src/Language/AST/DocumentNode.php:8 Stack trace: #0 {main} thrown in /home/myclienteu/api-expert/vendor/webonyx/graphql-php/src/Language/AST/DocumentNode.php on line 8