Facebook Graph API v1.0 が 2015/04/30 あたりで完全終了です。
Graph API v1.0 Deprecation
Starting on April 30th 2015, Facebook is migrating all apps to v2.0 of the Graph API with the goal of giving people more control over the information they share with apps.
Developers should expect apps calling API v1.0 to be migrated at any time after April 30th, 2015. The migration will roll out to all apps over the course of a few weeks.