After I added the Plug-in“ceon_uri_mapping” to rewrite URL in ZenCart,I can not add the items into shopping cart ,but when ceon_uri_mapping is on, I can add the items that not rewrited into the shopping cart.Whats more,this problem will appear only when URL rewrite end with .html ,just like:http://www.xxxxx.com/christian-loubo...knee-boot.html ,while the url like:http://www.xxxxx.com/christian-loubo...k-fashion-boot have no problem at all. what's wrong?waiting for ur help~