Facebook Error Validating Access Token: How to Fix It

Clear accummulated Facebook cache and data

4 min. read

Updated onOctober 4, 2023

updated onOctober 4, 2023

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Facebook may have been in the game for a while now, but that doesn’t exempt it from the usual errors that make it hard to access the app. You may get anerror validating access tokenmessage, making it impossible to log in.

Access tokens are typically used for authentication in the Facebook API. The user must authenticate the request, so something must be wrong if the token cannot be validated. Let’s dig deeper and find out what this means and possible solutions.

What is Facebook you must provide an access token?

A Facebook access token is a short-lived token that allows an application to access your Facebook account.

It’s a random string of characters that identifies your user account and allows Facebook to tell whether it’s the real account, or a fake one.

When you authorize an application to access your data, the application can get a list of permissions you’ve granted it. For example, you may have given an application permission to post on your behalf.

If you’ve ever been asked to log into Facebook again after taking a break from using it, it is because cookies usually expire after a short period. This is one of the reasons you may encounter theerror validating access tokenmessage.

Other reasons include:

How to fix error validating access token?

A few workarounds that could resolve the error include:

1. Clear Facebook data

2. Clear browser cache and cookies

3. Reset browser

4. Reinstall your Facebook app

Hopefully, this article answers all your questions about fixing Facebook access token cannot be validated error.

Elsewhere, you may encounter anerror fetching data on Facebookbut worry not, as we have it covered in our detailed article.

For any additional thoughts on this topic, feel free to leave a comment below.

Facebook Error Validating Access Token: How to Fix It#

What is Facebook you must provide an access token?#

How to fix error validating access token?#

1. Clear Facebook data#

2. Clear browser cache and cookies#

3. Reset browser#

4. Reinstall your Facebook app#