Everytime I just made a new ritual, defensive and all of them 0%, different creatures all the time this occurs:
Warning: Cannot modify header information - headers already sent by (output started at /home/magicdue/public_html/conf/config.php:513) in /home/magicdue/public_html/dlg/dlg.configurestrategy.php on line 133
And I have to exit the ritual window and do it all over again.
An equal message comes up when I click on a free credits link, it's shows this in a the new window where I am supposed to vote in.
Do I still get to vote?
And what is causing this problem?
Please help out a confused man

Typically, when you see an error like that, you can figure that Manu(the owner/coder/pretty much everything guy of the game) is working on something in particular, and you just happened to see the temporary unfinished version. Usually, the error will resolve itself in a couple of hours or so.

To test this....

Let us know if you still get the error message in say...two hours?

I get it too, after I finish making a ritual or attack something in less than 7 mins.