A request to create a conference was rejected because the system health level has reached a degraded state. Health State: ...

A request to create a conference was rejected because the system health level has reached a degraded state.

Health State: %1, Conference URI: %2
Cause: A conference cannot be created due to poor health state.
Resolution:
 Check that the number of active conferences and number of users in the conference is corresponds to the expected usage model.