About module simple_poll

[armpouniotis]

Hi there !

I am using the module simple poll in the website: http://www.stifaka.gr, and everything is fine so far, but....

if I enter http://stifaka.gr (without: "www"), the system can't recognize that I have already voted !

Moreover, when I am trying to vote for 2nd time, I got a message: Voting failed !

What should I do ?