I figured it out. Basically, the problem was that I also had registered a URL rewrite that set page_id as a query var, which overrode the 404 and loaded the referenced page. I fixed this by adding this line to my throw404() function: unset($query->query_vars[“page_id”]);
Woocommerce product page 404 not found
Published page but it is page not found
Why is there a 404 on page 2+ for my search page?
Why my post showing not found in admin side when i click on count of category?
Since the problem is not easily duplicated, it could be response times of your hosting place. It could also be some external javascript code required by theme or plugin not loading properly due to timeouts. You could try to see what element is causing the problem by using the Network tab of the Code Inspector … Read more
At the end it was because I wasn’t writing a product base. So, after writing a product base like /product/%parent_category%/%keyword% everything worked fine. Besides, I used a plugin called Woocommerce Permalink Manager to remove the “product” from the URL.
There is an extra ‘x’ in the url on the home page for assets: https://onemoresong.com.au/wp-content/themes/themify-ultrax/themify/css/themify.common.min.css?ver=4.9.9 Remove the ‘x’ from themify-ultrax and your assets load: https://onemoresong.com.au/wp-content/themes/themify-ultra/themify/css/themify.common.min.css?ver=4.9.9 Check your home template to make sure you didn’t accidentally type x there or in your enqueueing of assets. Lastly check our database for this incorrect naming of the theme … Read more
PageNavi redirects to 404 when used as archive page
May be your hosting provider have some restrictions. You can contact to your hosting providers to fix the issue. Or you can take help by this documentation to fix the issue =>https://www.fixrunner.com/404-error/