POLL: Strange Error..

I installed the advanced Poll on my server. Running the text-based version (without a sql-database).

I installed it in "root"/poll/
and I made a .php file in de root directory to show the results etc. (demo_3). I thought everything was set right but something still seems to be going wrong.. Can any help me?

This is the error in question:

Thnx very much..

Common, must be someone who can help me? Ahhh.. please??

I was waiting upon Auron to answer this. Did you include all the files you are supposed to include?

check the include path's in your test file.
if possible can you post the source code for it.