Thanks for contacting us and for the screenshot steps. Most helpful.
The last thing I would say to try is add the Facebook APP token to the Facebook Options page of our plugin. It’s the last option on the page.
We are going to make an update addressing that error message as it should refer you back to adding the APP token as I mentioned. Thanks for brining that to our attention.
Let me know if that helps.
Spencer
plugin only work when added the Facebook APP token?
thanks for reply me!
Well sometimes it works with our default tokens, however with over 20K installs now those are getting overloaded. A while ago we incorporated adding your own APP token, because that is the best and only way to make sure your Facebook Feed stays up. You will find most social plugins require this.
Spencer
