the button "add to cart" sends me to an error pag

-- url of the page with the problem -- : try.tecnosystempanama.com
-- HikaShop version -- : 2.6.1
-- Joomla version -- : 2.5.28
-- PHP version -- : 5.0
-- Browser(s) name and version -- : chrome
-- Error-message(debug-mod must be tuned on) -- : I had to make a backup and restore of my web page in a new subdomain, and the button "add to cart" sends me to an error page, why is this happening?

Hello,

I had to make a backup and restore of my web page in a new subdomain, and the button "add to cart" sends me to an error page, why is this happening?

You can make a test in the next link to see the error by yourself:

try.tecnosystempanama.com/productos-tien...e-acceso-de-1-puerta

Hi,

The problem was in the ajax configuration for the shopping cart.

Thanks for the help