Unity 3rd Person Camera in Multiplayer

Hey People! I've made a 3rd Person Camera. This worked very well without Player and camera prefabs in a Little prototype. I wanted to integrate my code into my Network game but it hasn't worked yet. The Problem is that the camera is turning around a Point if I use my mouse (so this works fine) but if I move my character the camera doesn't make a move. I'm not sure if this has something to do with my Network code so I'll post both codes here. I hope you're able to help me >_<

Camera Code (attached on my main camera):

 public GameObject target;
     public float rotateSpeed = 5;
     Vector3 offset;
     
     void Start() 
     {
         offset = target.transform.position -   transform.position;
     }
     
     void LateUpdate() 
     {
         if(networkView.isMine)
         {
             float horizontal = Input.GetAxis("Mouse X") * rotateSpeed;
             target.transform.Rotate(0, horizontal, 0);
             
             float desiredAngle = target.transform.eulerAngles.y;
             Quaternion rotation = Quaternion.Euler(0, desiredAngle, 0);
             transform.position = target.transform.position - (rotation * offset);
             
             transform.LookAt(target.transform);
         }
     }

And here is my netowrk code: private bool refreshing = false; private HostData[] hostData; public string gameName = "Network Game"; public float buttonX; public float buttonY; public float buttonWidth; public float buttonHeight; private int i = 1;

     public GameObject playerPrefab;
     public Camera camera;
     public Transform spawnObject;
     public Transform cameraPosition;
     
     // Use this for initialization
     void Start () 
     {
         buttonX = Screen.width * 0.05f;
         buttonY = Screen.width * 0.05f;
         buttonWidth = Screen.width * 0.1f;
         buttonHeight = Screen.width * 0.05f;
     }
     void startServer()
     {
         Network.InitializeServer(12, 25001, !Network.HavePublicAddress());
         MasterServer.RegisterHost(gameName,"Anime Girls vs Mechs", "Anime Girls vs Mechs Game");
     }
     
     void refreshHostList()
     {
         MasterServer.RequestHostList (gameName);
         refreshing = true;
     }
     
     void Update()
     {
         if(refreshing)
         {
             if(MasterServer.PollHostList ().Length != 0)
             {
                 refreshing = false;
                 hostData = MasterServer.PollHostList();
                 Debug.Log (MasterServer.PollHostList ().Length);
             }
         }
     }
     
     void spawnPlayer()
     {
         Network.Instantiate(playerPrefab, spawnObject.position, Quaternion.identity, 0);
         Network.Instantiate(camera, cameraPosition.position, Quaternion.identity, 0);
     }
     
     //Messages
     void OnServerInitialized()
     {
         Debug.Log ("Server initialized");
         spawnPlayer();
     }
     
     void OnConnectedToServer()
     {
         spawnPlayer();
     }
     
     void OnMasterServerEvent(MasterServerEvent masterServerEvent)
     {
         if(masterServerEvent == MasterServerEvent.RegistrationSucceeded)
         {
             Debug.Log ("Server Registrated");
         }
     }
     //Draw GUI
     void OnGUI()
     {
         if(!Network.isClient && !Network.isServer)
         {
             if(GUI.Button (new Rect(buttonX, buttonY, buttonWidth, buttonHeight), "Start Server"))
             {
                 Debug.Log ("Server Started");    
                 startServer();
             }
             if(GUI.Button (new Rect(buttonX, buttonY * 1.2f + buttonHeight, buttonWidth, buttonHeight), "Refresh Hosts"))
             {
                 Debug.Log ("Refreshing Hosts");    
                 refreshHostList();
             }
             
             if(hostData != null)
             {
                 foreach(HostData hosts in hostData)
                 {
                     if(GUI.Button (new Rect(buttonX * 1.5f + buttonWidth, buttonY * 1.2f + (buttonHeight * i), buttonWidth * 3f, buttonHeight * 0.5f), hosts.gameName))
                     {
                         Network.Connect(hosts);
                     }
                     if(MasterServer.PollHostList ().Length > i)
                         i++;
                 }
             }
         }
     }

am I doing it wrong or what is the Problem?