This message is only visible to admins: Unable to display Facebook posts
Error: Error validating access token: The session has been invalidated because the user changed their password or Facebook has changed the session for security reasons. Type: OAuthException Code: 190 Subcode: 460 Click here to Troubleshoot.
Error: Access Token is not valid or has expired. Feed will not update. This error message is only visible to WordPress admins
There's an issue with the Instagram Access Token that you are using. Please obtain a new Access Token on the plugin's Settings page. If you continue to have an issue with your Access Token then please see this FAQ for more information.