My page says that I am already logged in, as in I can see my name in the top right corner and I never logged out previously but when I try to view stuff on the knot it says I must be a member to view it. I am then directed to the log in page and it keeps telling me that my user name and password are incorrect or if it does let me "log in" as soon as I click the link I was trying to view it directs me straight back to the log in page. Why does this keep happening?