I have a user I created today for testing and want to delete it but nothing happens. I can't edit anything or delete it. The little progress thing in the top right pops up for a second and disappears. No problem editing other users, so I have no idea what's happening here and just want to kill it off. What SQL can I use to kill all trace of it? The user does not have any content etc as I've only been using it to test group permissions.