Conclusion

What is the 401 Unauthorized Error?

The “401 Unauthorized Error” is a standard HTTP response status code that indicates that a request sent to a server cannot be completed because it lacks valid authentication credentials. This error occurs when either no authentication is provided or the provided credentials are not valid or sufficient to access the resource. It’s essentially the server’s way of saying “You need to log in to see this” or “You don’t have permission to access this without proper authentication.” This error prompts the user to provide the necessary credentials, and if provided correctly, the server allows access to the requested resource....

Causes of 401 Unauthorized Error:

This Unauthorized 401 error may occur due to the reasons described below:...

How to Fix a 401 Unauthorized Error?

If you’re seeing a “401 Unauthorized Error,” it means you need to log in with the correct credentials to access the page or resource. Here’s how you can fix this error:...

1. Check The URL

Make sure the web address you’re trying to access is correct. Due to manual errors in typing the URL, the 401 unauthorized error may occur. Hence, checking the URL and rectifying the mistakes in it will fix the 401 error status. Sometimes, a simple typo or wrong link could lead to a “401 Unauthorized” error. Double-check the URL to ensure it’s the right one for the page you want to visit....

2. Flush the DNS

If you’re still seeing a 401 Unauthorized Error after trying other fixes, you might want to try flushing your DNS. This can help solve issues caused by old or corrupted DNS records that your computer might be using to connect to the internet. Here’s how you can do it:...

3. Clear Browser Cookie and Cache

Sometimes, old or corrupted browser data can cause a “401 Unauthorized Error.” To fix this, try clearing your browser’s cookies and cache. Here’s how you can do it:...

4. Logging out and Logging in again

If you were logged in and started seeing this error, log out and then log back in. This can refresh your session and solve the problem....

5. Website mistake

A few times all the above things are good or accurate but still you will get the 401 Unauthorized Error, which is a mistake of the website. That time you need to contact the webmaster of that website and inform that the server is down. You can email them at webmaster@webmaster.com replace the webmaster.com with the website, or you can see the contact us option on any website through that you can inform them....

Variations of 401 Authentication error

This error can occur in the below forms also:...

Conclusion

In conclusion, 401 Unauthorized Error can be frustrating, but it’s a problem with a solution. By following the steps mentioned in this article, you can effectively troubleshoot and resolve this issue. Remember, check your credentials to ensure they are accurate and up-to-date. Verify permissions to ensure you have access to the resource you’re trying to reach. Clear cookies and cache to eliminate any potential conflicts. Check server configurations to ensure they are properly set up. And if all else fails, don’t hesitate to reach out to the website administrator for assistance. By addressing the 401 Unauthorized Error promptly and effectively, you can get back to accessing the content you need without interruption....

How to Fix a 401 Unauthorized Error? – FAQs

How to fix 401 unauthorized error?...