Mediation Server could not apply settings changes. The settings were ignored. Setting Name: %1 Property Description: %2 Old ...

Mediation Server could not apply settings changes. The settings were ignored.

Setting Name: %1
Property Description: %2
Old Value: %3
New Value: %4 
Exception: %5
Cause: Internal Error or invalid settings.
Resolution:
Restart Mediation Server if you want the changes to take effect