You will now find a Chat link in the top navagation bar. If you are logged in, you will go directly into the chat. If not, you will need to login first, then you will be admitted. The chat is for members only.
Dave I got the same message. Just ignore it and click on chat again. I didn't attempt to log back in even though the little log in box was on the screen. I just clicked chat and it worked just fine.