Fatal error an error occurred 403 when calling the head object operation forbidden


The 403 error is one of the most common errors when making a call to the Amazon S3 API. This error can be caused by several factors but is typically the result of either an invalid or expired security token or an attempt to call a protected resource without the necessary permissions.

What is a 403 error?

The 403 error is an HTTP status code, meaning the request you made was forbidden. This is usually due to incorrect permissions on the server.

There are a few things you can do to fix a 403 error:

-Check the URL of the page you are trying to access to make sure it is spelled correctly.
-Refresh the page and try again.
-Clear your browser’s cookies and try again.
-Contact the website owner or administrator and let them know what happened.

Causes of 403 errors

The 403 error is an HTTP status code which means that access to the page or resource you were trying to reach is absolutely forbidden for some reason. This could mean that the page doesn’t exist, or that the server is blocking you from seeing it. There are a few common causes of 403 errors:

-The page doesn’t exist: In this case, you’ll need to create the page or resource that you’re trying to reach.
-You’re not authorized to access the page: This could be because you’re not logged in, or because you don’t have the necessary permissions to view the resource.
-The server is blocking you: This could be because your IP address has been blacklisted, or because your user agent is being flagged as a potential spammer.

If you’re seeing a 403 error, it’s important to figure out why it’s happening so that you can take steps to fix it.

How to fix 403 errors

There are a few different ways to fix 403 errors, depending on your specific situation.

If you’re trying to access a website that requires you to log in, make sure that you’re using the correct username and password. If you’re still having trouble, try contacting the website’s administrator for further assistance.

If you’re trying to access a webpage that’s behind a paywall or other kind of restriction, try using a proxy server or VPN service to bypass the restrictions. You can also try accessing the page through a different browser or device, if available.

If you’re seeing a 403 error when trying to access a specific file on your own website, it’s likely that the file permissions are set incorrectly. To fix this, simply change the file permissions on your server so that the file can be accessed by everyone.


In conclusion, we have seen that there can be a fatal error when calling the headobject operation. We have also seen that this error can be caused by a number of different factors, including permissions issues, incorrect region settings, and more. We hope that this article has helped you to better understand the causes of this error and how to resolve it.

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