Fatal error: Uncaught Error: Class "JsonSchema\Constraints\Constraint" not found in /home/itwerx/public_html/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ObjectConstraint.php:20
Stack trace:
#0 {main}
thrown in /home/itwerx/public_html/vendor/justinrainbow/json-schema/src/JsonSchema/Constraints/ObjectConstraint.php on line 20