I know how to get into my profile, and I select change avatar, but when I try to upload my image it says 'my session has timed out.' I refresh by doing Ctrl + f5 and usually it refreshes and I have also my profile picture set to 100x100, but still. it still says the same, 'my session has timed out.' I need help.

Are you using Chrome or Internet Explorer?

I'm having some Prob but I use Internet Explorer

Use Firefox.