Help Error CS0111

Help I am a begin coder and i keep getting this error that I don't know how to fix.

here's my code:

 using UnityEngine;
 using System.Collections;
 
 public class NetworkManger : MonoBehaviour {
 
     SpawnSpot[] spawnSpots;
 
     public bool offlineMode = false;
 
     bool conecting = false;
 
     ArrayList chatMessages;
     int maxChatMessages = 5;
 
     string roomName = "Room01";
 
     int maxPlayer = 1;
 
     string maxPlayerString = "1";
 
     Room[] game;
 
     Vector2 ScrollPosition;
 
     // Use this for initialization
     void Start () {
         spawnSpots = GameObject.FindObjectsOfType<SpawnSpot>();
         PhotonNetwork.player.name = PlayerPrefs.GetString("Username", "Guest");
         chatMessages = new ArrayList();
     }
 
     void OnDestroy() {
         PlayerPrefs.SetString("Username", PhotonNetwork.player.name);
     }
 
     public void AddChatMessage(string m) {
         GetComponent<PhotonView> ().RPC ("AddChatMessage_RPC", PhotonTargets.All, m);
     }
 
     [RPC]
     void AddChatMessage_RPC(string m) {
         while(chatMessages.Count >= maxChatMessages) {
             chatMessages.RemoveAt (0);
         }
         chatMessages.Add(m);
     }
 
     void Connect() {
         PhotonNetwork.ConnectUsingSettings ("1.0.0");
     }
 
     void OnGUI() {
         GUILayout.Label( PhotonNetwork.connectionStateDetailed.ToString() );
 
         if (PhotonNetwork.connected == false && conecting == false) {
             GUILayout.BeginArea (new Rect (0, 0, Screen.width, Screen.height));
             GUILayout.BeginHorizontal ();
             GUILayout.FlexibleSpace ();
             GUILayout.BeginVertical ();
 
             GUILayout.BeginHorizontal ();
             GUILayout.Label ("User Name");
             PhotonNetwork.player.name = GUILayout.TextField (PhotonNetwork.player.name);
             GUILayout.EndHorizontal ();
 
             if(GUILayout.Button ("Sgin In")) {
                 Connect();
                 conecting = true;
             }
 
             if(GUILayout.Button ("Play as Guest")) {
                 Connect();
                 conecting = true;
                 PhotonNetwork.player.name = ("Guest");
             }
 
             if(GUILayout.Button ("Exit")) {
                 Application.Quit();
             }
 
             GUILayout.FlexibleSpace();
             GUILayout.EndVertical();
             GUILayout.FlexibleSpace();
             GUILayout.EndHorizontal();
             GUILayout.EndArea();
         }
 
         if(PhotonNetwork.connected == true && conecting == false) {
             GUILayout.BeginArea(new Rect (0, 0, Screen.width, Screen.height));
             GUILayout.BeginVertical();
             GUILayout.FlexibleSpace();
 
             foreach(string msg in chatMessages) {
                 GUILayout.Label(msg);
             }
 
             GUILayout.EndVertical();
             GUILayout.EndArea();
         }
     }
 
     void OnJoinedLobby() {
         Debug.Log ("OnJoinedLobby");
         PhotonNetwork.JoinRandomRoom();
     }
     
     void OnPhotonRandomJoinFailed() {
         Debug.Log ("OnPhotonRandomJoinFailed");
         PhotonNetwork.CreateRoom( null );
     }
     
     void OnJoinedRoom() {
         Debug.Log ("OnJoinedRoom");
     }
 
     void OnGUI() {
 
         GUILayout.Label ("Welcome: " + PhotonNetwork.player.name);
         GUILayout.Label ("Room Name:");
         roomName = GUILayout.TextField ("Room Name"); //For network room name ask and recieve
         GUILayout.Label ("Max Amount of player 1-20:");
         maxPlayerString = GUILayout.TextField (maxPlayerString, 2);
         
         if (maxPlayerString != "") { // if there is a character of max players
             
             maxPlayer = int.Parse(maxPlayerString); // parse the max player text field into a string.
             
             if (maxPlayer > 20) maxPlayer = 20; // if I enter above 20 reset the max to 20 .
             if (maxPlayer == 0) maxPlayer =1; // if i'm below 1 reset min of 1
         }
         
         if (GUILayout.Button ("Create Room")) {
             
             if (roomName != "" && maxPlayer > 0) { // if the room name has a name and max players are larger then 0
                 PhotonNetwork.CreateRoom (roomName, true, true, maxPlayer);// then create a photon room visible
                 SpawnMyPlayer();
                 conecting = false;
             }
         }
     
         GUILayout.Space(20);
         GUI.color = Color.red;
         GUILayout.Box("Game Rooms");
         GUI.color = Color.white;
         GUILayout.Space(20);
     
         scrollPosition = GUILayout.BeginScrollView(scrollPosition, false ,true, GUILayout.Width(400), GUILayout.Height(300));
     
         foreach ( RoomInfo game in PhotonNetwork.GetRoomList()) // Each RoomInfo "game" in the amount of games created "rooms" display the fallowing.
             {
         
             GUI.color = Color.green;
             GUILayout.Box(game.name + " " + game.playerCount + "/" + game.maxPlayers); //Thus we are in a for loop of games rooms display the game.name provide assigned above, playercount, and max players provided. EX 2/20
             GUI.color = Color.white;
         
             if (GUILayout.Button("Join Room") ) {
                 PhotonNetwork.JoinRoom(game.name); // Next to each room there is a button to join the listed game.name in the current loop.
                 SpawnMyPlayer();
                 conecting = false;
             }
         }
     
         GUILayout.EndScrollView();
         GUILayout.EndArea();
     
     }
     
     void SpawnMyPlayer() {
         AddChatMessage("Spawning Player: " + PhotonNetwork.player.name);
         if(spawnSpots == null) {
             Debug.LogError ("001");
             return;
         }
     
         SpawnSpot mySpawnSpot = spawnSpots[ Random.Range (0, 1) ];
         GameObject myPlayerGO = (GameObject)PhotonNetwork.Instantiate("Player", mySpawnSpot.transform.position, mySpawnSpot.transform.rotation, 0);
     
         ((MonoBehaviour)myPlayerGO.GetComponent("FPSInputController")).enabled = true;
         ((MonoBehaviour)myPlayerGO.GetComponent("MouseLook")).enabled = true;
         ((MonoBehaviour)myPlayerGO.GetComponent("PlayerShooting")).enabled = true;
         myPlayerGO.transform.FindChild("Main Camera").gameObject.SetActive(true);
     }
 }