Get the following after updating to 3.8 and changing facebook password.
Facebook returned an error: Invalid user or page ID. Please refer to the detailed setup instructions.
[Error occured at line 1083]
Your connection options could not be validated.
Facebook returned an unexpected error: This authorization code has been used.
Try to resolve this issue, update the plugin or inform the author about the problem.
[Error occured at line 593]
Your application's access permissions could not be granted.
Some or all access permissions are missing. Please click the button Grant access rights! and authorize the plugin to post to your Facebook profile or page.
[Error occured at line 778]
Your page or profile's access permissions could not be verified.
The ID appears to not come accurately from the profile picture on the users page when logged in. The App errors are the most problematic.