How to Resolve the WordPress Error 404 Page Not Found

What happens when browsing any web page, but it doesn’t appear and show not found an error? If your requested page is not reachable, then it is WordPress Error 404  Page Not Found surely. There may be different reasons for the 404 error. 

The first step is to check the existence of the webpage or URL you are browsing.

If URL or page was present on the website and it has been removed or modified, it also brings WordPress error 404 on the website. If the page or resources you are trying to access has never existed on the site, then there is no use of killing your time. Though you can create a custom 404 for your web page, in case you want to abolish the error, then you have to take up some actions.   

How to deal with WordPress Error 404

Though the error appears when the requested sources are not accessible due to change and deletion on the server, WordPress Error 404 is a generic error. So don’t take heave stress in your mind. The prolific Content Management System of WordPress has an internal configuration system that is called the permalink structure. Users can set permalink according to their page title or services, whatever they like.  

Before taking steps for troubleshooting 404 not found error, you need to spot the root reason for the error.

Quick Troubleshooting 404 Error in WordPress 

Inspect the static file 

In case the static file present on the website, it should also be navigating the server itself. It would help if you connected FTP to ensure the existence of a file. Verify the data, and you will see that file is there, then the reason could be another one for error 404. If the file is there, but still you are getting the error, they find other sources associated with a web server or WordPress website. 

WordPress Error log

Enable WordPress error log 

Enabling the WordPress error log won’t help you directly to solve the error, but it will help you to detect the source and location of the error. Moreover, the error log cannot trace the past errors happen to the website; it will work after the implementation onwards. Let us know the whole process of activating the WordPress error log on the site.

Connect to the website file through FTP login 

Locate the root folder and search the wp-config.php file 

Now edit the file and find the phrase “happy blogging” and paste the following codes

define( ‘WP_DEBUG’, true );

define(‘WP_DEBUG_LOG’, true );

These two codes help in debugging the site and also maintain an error log to detect errors such as 403 forbidden error WordPress, parse error, internal server error, white screen of death error, and so on.

Reset permalinks of the website 

Login to the WordPress Admin dashboard and go to the permalink tab. Now save the permalink structure. The path for permalink structure is WordPress Dashboard → Settings → Permalinks: press “Save Changes,” now test your website, and see if error 404 solved. This is one of the quick ways to fix the error. But if the problem is stubborn and still stick to the website, then try another approach.

Flush out website cache and cookies 

Though clearing web cache and cookies is not a permanent solution, but at least, you can give it a try. Go to your web browser and remove all the cookies and caches. The stored cookies and caches sometimes display stale pages. After clearing both, kindly refresh your site and see if the error has eliminated or not. If you see your website is appearing normal, then it was cache and cookies behind the issue. 

Uninstall themes and plugins 

We know that sometimes plugins become faulty and bring error for the website. Third-party plugins can bring incompatibility, viruses, and other configuration problems to the site. It is better to delete the plugins and retain only reliable ones.

In the case of theme, if you find that the current theme is not compatible with the website, then uninstall the theme and download the new version of the default theme. The default theme of the site won’t create any error or breakdown for your website.