When selecting observer in the room there is here such error and does not work the mouse
NullReferenceException: Object reference not set to an instance of an object
MouseLook.CalculateSensitivity () (at Assets/MFPS/Scripts/Player/FirstPersonCharacter/Scripts/MouseLook.cs:88)
MouseLook.LookRotation (UnityEngine.Transform character, UnityEngine.Transform camera) (at Assets/MFPS/Scripts/Player/FirstPersonCharacter/Scripts/MouseLook.cs:43)
bl_SpectatorCamera.LateUpdate () (at Assets/MFPS/Scripts/GamePlay/bl_SpectatorCamera.cs:78)