we are facing one very strange problme in our Portal. We are not able to assign any group to the user or delete a user from UME through User Administraotr tab. While trying to save the changes which we have done(adding the user in the group), we are getting following message..'An error occurred; contact your system administrator'. But when we try to create a new group and then assing this group to the user it's working fine.
Thanks in Advance..