Fatal error: Uncaught Error: Interface "OCP\WorkflowEngine\ICheck" not found in /home/.sites/740/site1364/web/cloud/-/apps/workflowengine/lib/Check/AbstractStringCheck.php:29
Stack trace:
#0 {main}
  thrown in /home/.sites/740/site1364/web/cloud/-/apps/workflowengine/lib/Check/AbstractStringCheck.php on line 29