Ok. I found the problem. After two days of searching. Problem is in global <%poll%> which grabs poll from GForum.

This is global:

sub {
use LWP::Simple;
my $poll = get("http://forum.unreal.hr/cgi-bin/gforum.cgi?do=poll_ssi;poll=latest");
return $poll;
}

Don't know where is problem because no new poll is been added in GForum and before everything was ok with the poll which is on now.

UnReal Network