Since the 2.5.2 upgrade of WPBook, I get this error :
Your Facebook Access Token for WPBook has expired. Please visit the settings page for WPBook and grant a new access token. Until you do so, cross-posting to Facebook and import of comments will fail.
I visited the settings page for WPBook but when I check permissions in Facebook I go to an error : in order to access this page you need to connect as yourself and not as facebook page (in english)
I don't understand. Can you help me