Error with Poll v 2.03

I installed the advanced poll using fantastic on my site

www.tweentribe.com/test.php

I'm getting this error:

Warning: Cannot modify header information - headers already sent by (output started at /home/tweemac9/public_html/test.php:2) in /home/tweemac9/public_html/poll/poll_cookie.php on line 21

I checked poll_cookie.php and there are no spaces at the end of the file.

Any suggestions how to fix?

thanks

You have some white space in your test.php file before the <?php

That did it. Thanks! I had put the <?php after the <Doctype> -- didn't realize it had to be the absolute first thing.