[BUG] Facebook SDK

I got this issue when importing Facebook SDK 7.9.4 in Unity 5.6.1f1 64bit

error CS1704: An assembly with the same name `Facebook.Unity.Settings’ has already been imported. Consider removing one of the references or sign the assembly
Library/FacebookSDK/Facebook.Unity.Settings.dll (Location of the symbol related to previous error)
Assets/FacebookSDK/Plugins/Settings/Facebook.Unity.Settings.dll (Location of the symbol related to previous error)

I’m building a Project for android that has facebook integration with GameSparks.

Any way to fix this?

Try Facebook Bugs.