[Plugin: LeagueManager] Error PHP

Hi,

Thank you for this really great tool, a very good job!
But I have a PHP error when I click on the button to update the match’s results

Warning: extract() [function.extract]: First argument should be an array in /homez.420/alineowe/www/blog/wp-content/plugins/leaguemanager/admin/admin.php on line 476

At this line there is :
line 476 : extract( $rule );

Screenshot of the probleme:
http://oi49.tinypic.com/9kmat1.jpg

Thank you for your help,

Jonathan.

http://ww.wp.xz.cn/extend/plugins/leaguemanager/