Wait no no no!

I'm sorry, don't replace poll.php - this is totally separate from that. I should have made that more clear. This is for elsewhere on one's site. Sorry...you need to reupload poll.php from beta 5 to your forums directory, and put poll.php from my hack in a separate directory, or rename it to poll1.php or something like that.
Streicher: Yes you're right. It is now
really fixed.