![facebook session expired authentication failed facebook session expired authentication failed](https://i.pinimg.com/736x/c5/93/86/c593861007029942ff8f6a345be40d36.jpg)
- #Facebook session expired authentication failed android#
- #Facebook session expired authentication failed password#
Make sure that you have your username and password at hand because you may be asked to enter it. Here, we will refresh the data of your Messenger application. If any of them becomes invalid or is not updated automatically, you may receive the error message. Your smartphone keeps track of all the access tokens related to Messenger.
#Facebook session expired authentication failed android#
This is no more than a mere bug in your android device. Normal users may experience this error message when trying to log into the messenger or while switching between different accounts. Solution 1: Refreshing Messenger’s Local Data (for error in messenger) If you are a complete beginner in the development environment, we recommend reading some detailed coding material to gain insight into access tokens.
![facebook session expired authentication failed facebook session expired authentication failed](https://www.digitaltut.com/images/Knowledge/JWT/json_web_token_operation.jpg)
In reference to the solution listed below for developers, we assume that you know the basics of the API call you are making using access tokens. Facebook has deliberately logged you out of messenger for security reasons.The user has changed the password or has logged himself out from all connected devices because of security issues.This happens in a lot of cases in an application’s development environment because the access token is only valid for a limited time before it has to be obtained again (for developers). The access token of Facebook which you are using with the API is expired.The session in Messenger against your account is somehow invalid or has expired.Like mentioned before, the error message ‘ error validating access token’ not is like other normal error messages experienced by the end-user. What causes Error Validating Access Token on Facebook? Since there are two cases where users might experience this error, we have listed two solutions.
![facebook session expired authentication failed facebook session expired authentication failed](https://user-images.githubusercontent.com/4372065/84498388-3293aa00-acce-11ea-9d49-fdaec63ce0e2.png)
If any of the steps are not complete, invalid, or expired, you will receive the error message. The error message is mostly related to the security process which Facebook implements when you access its platform. Error Validating Access Token – Messenger The message “ Error Validating Access Token” occurs while using Facebook/Messenger primarily by two groups of users one are regular users accessing messenger and other are developers who are enabling Facebook login using the API.