Great but can't post to Facebook – MobileRSS Free ~ Google RSS News Reader Review

The sharing function is broken for Facebook (but not twitter or other functions). I always get this error: <<<ERROR: This endpoint has been deprecated. To temporarily reenable it, you may disable the "august_2012" platform migration. It will be disabled permanently on August 1, 2012.>>>. Help!
Review by jsagafi on MobileRSS Free ~ Google RSS News Reader.