Null Reference Exception

Good Evening,

Can anyone help me out with this error: NullReferenceException: Object reference not set to an instance of an object. This error is pointing to line 34 on Manager.cs

Here is the Manager.cs
using UnityEngine;

public class Manager : MonoBehaviour {
// Player prefab
public GameObject player;

// Title
private GameObject title;

// Use this for initialization
void Start () {
// Search for the Title game object, and save it
title =...

Null Reference Exception