Unity tvOS build fails. Errors listed inside. [important]

Hi. The website says we can build for all platforms Unity supports, however the tvOS build fails.

Errors are as follows:
Assets/Plugins/PhotonChatApi/ChatClient.cs(32,31): error CS0246: The type or namespace name `IPhotonPeerListener' could not be found. Are you missing a using directive or an assembly reference?

Assets/Plugins/PhotonChatApi/ChatPeer.cs(20,31): error CS0246: The type or namespace name `PhotonPeer' could not be found. Are you missing a using directive or an assembly reference?

Error building Player because scripts had compiler errors

Need to get this resolved as soon as possible. Thanks!