suddenly after moving server to a new rack (also changed IP on DNS), zmstat status on 1st mailbox was stopped (after a day without problem) but i managed to start it back.

whenever i logged in to admin console, i always get below error and cannot access any function of the admin console:

Server error encountered

Message: system failure: Unable to parse zmclustat output Error code: service.FAILURE Method: [unknown] Details:soap:Receiver
emails still can be accessed, send & receive mail also still working