hello and thinks for your hep .this problem is very important.again thanks.
in mainpage

if you click on first article in module "derniers articles" ( module Sj News Extra Slider) the link don't open the article (Association Promofemmes) you can test in the direct link :
reseausaintmichel.acaqb.net/index.php/164-assos-solidaires/485-association-promofemmes

Dear ferhatyanis,

Please try create new menu item that assign to category 'Assos du quartier'. This category includes your article.

Thanks

Il works thanks you