Hi all, I am trying to delete a void security group from UCM and I get the following error: Unable to execute service DELETE_GROUP and function callPluginFilter. (System Error: The service method 'callPluginFilter' is not defined.) I made sure that the group does not contain any roles. Any ideas why? Edit: I tried removing it from SecurityGroups View as well, but it hasn't disappear from the "Security by Groups" list.