Fatal error: Uncaught Error: Class 'JsonSchema\Exception\RuntimeException' not found in /home/mpolsk5/public_html/seocomo/craft/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/InvalidConfigException.php:15
Stack trace:
#0 {main}
thrown in /home/mpolsk5/public_html/seocomo/craft/vendor/justinrainbow/json-schema/src/JsonSchema/Exception/InvalidConfigException.php on line 15