Today I updated my SDK to version 2.28.170925 and after deleting and reimporting to make sure it was a clean update, I received two errors:
Assets/PlayFabSdk/Server/PlayFabEvents.cs(28,74): error CS7025: Inconsistent accessibility: event type `PlayFab.Events.PlayFabEvents.PlayFabRequestEvent<DeleteCharacterFromUserRequest>' is less accessible than event `PlayFab.Events.PlayFabEvents.OnServerDeleteCharacterFromUserRequestEvent'
Assets/PlayFabSdk/Server/PlayFabServerAPI.cs(120,28): error CS0051: Inconsistent accessibility: parameter type `DeleteCharacterFromUserRequest' is less accessible than method `PlayFab.PlayFabServerAPI.DeleteCharacterFromUser(DeleteCharacterFromUserRequest, System.Action<PlayFab.ServerModels.DeleteCharacterFromUserResult>, System.Action<PlayFab.PlayFabError>, object, System.Collections.Generic.Dictionary<string,string>)'
Because of this I'm unable to open the playfab editor window or access the APIs.