Can't login in gmod.og with steam

When i try to login it say “Error verifying humanity” 0_o’

Someone can help me? I never had this problem and i use firefox


Same thing.

Have you tryed changing your password? Sometimes that works for me if this ever happens. If it still doesn’t work then idk.

Are you skynet?

Me? No.

I meant OP, with the error verifying humanity and all