I am not sure how this is happening, or how to fix it, but when someone on my site clicks on the calandar link (tiki-calendar.php?viewmode=month) for some reason, they are getting logged completely out of the system. The only permssion that I gave to that group is the view the calander. Conversly, as an admin, when I go to view the calendar, I get no prblems at all and can view it just fine. I have all available permissions for the calendar. Obviously, I need to fix this, so any advice would be appreciated. I don't mind going into the php code to fix it, but I can't really figure out where the problem is, unless there is an issue with the session id getting screwed up. Thanks for any help.