I went to add someone to my trust list, and it said database error. Now, when I go back, only DefaultTrust is there... I didn't save my trust list and I had worked on it for quite some time, and so now I'm sad that I have to redo it all over again.

Anyhow, just a reminder to those who experience this - back up your trust list to a text file, or it may just get lost....

Edit - Thanks Lutpin for the solution below!