“manage_pages” permission 0AuthException error

Hi – I used your plugin for several websites and am continually running into this error:

This message is only visible to admins.
Problem displaying Facebook posts. Backup cache in use.
Error: The ‘manage_pages’ permission must be granted before impersonating a user’s page.
Type: OAuthException
Solution: See here for how to solve this error

When I re-save the access token for the Facebook page, the problem goes away, but when I check again the next day, the error message is back.

I don’t see this particular error in your error messages doc online so don’t know how to fix it.

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