Hi to all, I got an issue upgrading my site from 1.6.20 to 1.7.5.1. Basically I can update the site without problems and the module says me that all operations are ok. When I log-in to 1.7.5.1 BO everything is all right. The shop with the dafault 1.7 theme is on-line, too. But when I try to add an item in the cart the cart remains empty. The Ajax script is ok (I got status 200 OK inspecting element) but nothing happens. Even without ajax cart the issue is stille there. Cart always says 0 elements and is the same for the /cart page.
Has anyone a fix for this issue?