Fatal error: Uncaught Error: Class "JsonSchema\Constraints\BaseConstraint" not found in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/justinrainbow/json-schema/src/JsonSchema/Constraints/Constraint.php:20 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/nextcloud/3rdparty/justinrainbow/json-schema/src/JsonSchema/Constraints/Constraint.php on line 20