Error: Error validating access token: Sessions for the user are not allowed because the user is not a confirmed user.

Hi,

I have just started getting this error message today when trying to use supermetrics for facebook 'Error: Error validating access token: Sessions for the user are not allowed because the user is not a confirmed user.' 

I have had no issues with facebook prior and nothing has changed with my facebook access. I just created a new facebook ad campaign today so I know I should have access.

How do I fix this?