Facebook split the functionality that used to be covered by one Facebook Application into 2.
JFBConnect v9 now has both a "Facebook" and "Facebook Business" social provider plugin. The "Facebook Business" plugin will need to be enabled for you to set your Streams/Channels up again. The "Consumer" applications are what let regular users authenticate on your site, which doesn't sound like you need.
If your Facebook Application is already a "Business" application, you can just use the same API/Secret key in the Providers -> Facebook Business area and re-setup your channel.
If you previously had a Facebook "Consumer" application, you should create a new Facebook Business application and use those keys. The instructions for creating a new Facebook Business Application can be found below:
www.sourcecoast.com/jfbconnect/docs/soci...ss-application-setup
I hope that helps explain,
Alex