Fatal error: Uncaught Error: Interface 'JsonSchema\Exception\ExceptionInterface' not found in /data/htmlwww/common/jpgraph/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/RuntimeException.php:15
Stack trace:
#0 {main}
thrown in /data/htmlwww/common/jpgraph/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/RuntimeException.php on line 15