Fatal error: Uncaught Error: Class "JsonSchema\Exception\InvalidArgumentException" not found in /home/diamebua/beta/releases/20140218040015/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/UnresolvableJsonPointerException.php:19 Stack trace: #0 {main} thrown in /home/diamebua/beta/releases/20140218040015/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/UnresolvableJsonPointerException.php on line 19