I have a problem with simple-reviews which noone can resolve (even the author :angry: )

That's what appears every time I try to post comment in a review! >

Fatal error: Unsupported operand types in /home/http://gameworld.gr/www/includes/router.php on line 140

Take this link for example and try to post a link at the bottom:
http://www.gameworld.gr/index.php?option=com_simple_review&Itemid=83&review=593

or change 593 at the end with any number below. You'll' encounter the same problem.