Fatal error: Uncaught Error: Class 'GraphQL\Language\AST\Node' not found in /home/devypfrfhn/avancement.devyp.fr/vendor-old/webonyx/graphql-php/src/Language/AST/InputValueDefinitionNode.php:7 Stack trace: #0 {main} thrown in /home/devypfrfhn/avancement.devyp.fr/vendor-old/webonyx/graphql-php/src/Language/AST/InputValueDefinitionNode.php on line 7