path routing problem with the hosting

[diamond1]

Thanks for the reply, I have a responsive template and

<?php require(DIR_WS_MODULES . $template_dir . '/categories_popup.php');

It serves to open the pop-up categories.

Even if I give you the link of the website you can not see the error that because I can not apply the code to the site if it does not work. But again I say, in localhost the code works does a rederict 301 to ppagina that imposed if the product does not exist, then I think it's a setting you want to modify or adapt the code to the server / includes / modules / pages / product_info / main_template_vars .php