Fatal error: Uncaught Error: Class 'JsonSchema\Exception\RuntimeException' not found in /home/devypfrfhn/med-hub.devyp.fr/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/InvalidConfigException.php:15 Stack trace: #0 {main} thrown in /home/devypfrfhn/med-hub.devyp.fr/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/InvalidConfigException.php on line 15