Token Expired ?

[.ZzZzZ]

http://i43.tinypic.com/2qtl9co.jpg

What does this mean ? I got it when i was posting a thread in the Spam section part of the forum

EDIT: I know it's the wrong section sorry!!! I think it should be posted in Bug Tracker

[scott]

Used to happen to me quite often, but it's fine for me now. No idea what it means thoughhh