"MissingComponentException: Network View" Help Please

Hey well i started making a game and it was running fine but for some odd reason now when i click the play button to test it out, it goes into Pause mode so i can not test it? I get this Error code and have no idea whats going on :open_mouth:

MissingComponentException: There is no 'NetworkView' attached to the "First Person Controller" game object, but a script is trying to access it.
You probably need to add a NetworkView to the game object "First Person Controller". Or your script needs to check if the component is attached before using it.
UnityEngine.NetworkView.get_viewID () (at C:/BuildAgent/work/7535de4ca26c26ac/Runtime/ExportGenerated/Editor/Networking.cs:420)
UnityEngine.NetworkView.get_isMine () (at C:/BuildAgent/work/7535de4ca26c26ac/Runtime/ExportGenerated/Editor/Networking.cs:433)
MouseLook.Update () (at Assets/Standard Assets/Character Controllers/Sources/Scripts/MouseLook.cs:35)

Pic:

Did you read the error message ?
Lines 1 and 2 explain what you need to do.