php "undefind"

Hi i've found a flash chat room using php on flash kit and tested to see if it works... However it doesn't. The script is online here..http://www.zippy.is-a-geek.com/danie...t/phatChat.swf
if anyone has time could they take a look and tell me whats going wrong.

Thanks
Daniel Bull

PS I definatly know that php is enabled, since another script that uses php works fine.

I checked that app. sometime ago and it does work and well. So you must have forgotten something, maybe the chmod 777 of some documents on the server. I guess a readme comes with the download. Re-check that you did everything as specified in it.
gparis