I did some more trouble shooting with this and found that when I went DIRECTLY to the page that loads the script I get that error. However, if I first go to my message boards, and then go to the page, it works fine.
EX: Go to
http://www.finheaven.com/, then
http://www.finheaven.com/seasonal/dates.shtml in a new browser window after all other windows are closed
Someone I talked to said that it sounds like a cookie issue, but that's just a guess - i.e. expecting a cookie to exist that does not
However, if you go to the message boards:
http://boards.finheaven.com/ and then type the URL in the Address bar it works fine. Strange....
Any ideas?