404 error - the page you are looking for does not exist

[Mirko1911]

Hi everyone, since yesterday I have a serious problem on some products of my website. Basically, on most products the error 404 comes out.

The product url structure is as follows "{category} {meta_title} {rewrite} .html"

I activated the redirect to the canonical url "301 permanently moved" as recommended by the seo manager to make the website better, and from here the problems started.

I state that I use a seo module to remove the product IDs from the link, but it never gave problems.

Now I can't access the pages of many products.

Someone help me I'm desperate

[Mirko1911]

 

In the seo module I also activated the setting of the product friendly generator which allows me to modify the products with duplicate url etc .. as per the scheme "{product_name}"