ActuallyAdditions-1.10.2-r51.jar, server forge 2010, client 2014, MC 1.10.2.

Whenever moving cross dimension this output appears. Server is in offline mode, perhaps that has to do with it? I've just installed the mod.

[16:43:26] [Server thread/INFO] [Actually Additions]: Not sending Player Data to player C0rn3j with UUID 55ff7bc5-8b74-3ea1-ae29-e2a289799870 because he doesn't have any.

Oh fricker, this is annoying. I never even thought of that.