title: Laravel 5.2.* Laravel/socialite catch when facebook deny access
body: <p>I'm using Laravel 5.2.* and laravel/socialite 2.0.14 and everything is fine when when trying login to facebook and in Facebook click "Okay".</p>
  
  <p>But if I try to login with Facebook for the very first time and if I Click "Cancel" on Facebook to deny access, it redirect to the callback URI and triggers and error.</p>
  
  <p><a href="https://i.stack.imgur.com/91Pcv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/91Pcv.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/AZqva.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/AZqva.png" alt="enter image description here"></a></p>
  
  <p>Here is my Controller code,</p>
  
  <pre><code>namespace App\Http\Controllers\Auth;
  use Illuminate\Http\Request;
  
  use App\Http\Requests;
  use App\Http\Controllers\Controller;
  
  use Socialite;
  
  class SocialiteController extends Controller
  {
      public function __construct()
      {
      }
  
      public function facebook()
      {
          return Socialite::driver('facebook')-&gt;redirect();
      }
  
       public function facebookCallback()
       {
          $user = Socialite::driver('facebook')-&gt;user();
  
          // $user-&gt;token;
  
          dd($user);
      }
  }
  </code></pre>
  
  <p>Does anyone know how to catch the error or solve it?</p>
  
  <p>Thanks</p>