Yaga 1.0 doesn't show configuration in admin-sidepanel
I have a running version of Yaga 0.6 on one forum (Vanilla 2.1.1). Fine!
But my problem is on another forum i'm trying to use Yaga 1.0. Interestingly it's shows that it is activated and also shows me the "Gamification" header in Vanilla's admin panel. The "Settings" are also shown (and Yaga "works" in the frontend), but Reactions, Badges, Ranks do not appear. So i'm not able to configure them. Strange.
I activated $Configuration['Debug'] = TRUE; and ran into a
Fatal Error in YagaHooks.UserModel_AfterGetSession_Handler(); (see screenshot)...
Anyone has any ideas if it's a configuration fault or a bug?!