CMC Error: Failed to Retrieve cluster name from Database

Hi All,

Iam getting this error message when Iam checking the properties of CMC.

BOXI Server intelligence Agent is running status . but no server is running.

In CCM , SIA Configuaration tab showing this error message

"Failed to Retrieve cluster name from Database"

Iam unable to change the cluster name of Server Intelligence AGent.

Please help us.

Thanks in advance..