hikashop and HTTP 500

-- url of the page with the problem -- : mywebsite.com/mypage
-- HikaShop version -- : HikaShop Essential: 2.3.0
-- Joomla version -- : 3.23
-- PHP version -- : 5.4.6
-- Browser(s) name and version -- : firefox 25.0
-- Error-message(debug-mod must be tuned on) -- : Error_message

Hello,

Since I am using hikashop I got lots of problem and specially one with https urls from hikashop whereas I did not use ssl. So I decided to have a close look at my urls shop and I discover this :

[b]HTTP/1.1 500 Classe d'affichage introuvable [class, file] : categoryViewproduct, /components/com_hikashop/views/product/view.html.php[/b]

Hello,
To avoid double posts, we'll continue through that thread : www.hikashop.com/forum/5-support-en-fran...reur-500.html#153842