title: a session error after updating to laravel 5.4
body: <p>After updating from laravel 5.3 to 5.4, I encountered an error in vendor. The error is:</p>
  
  <blockquote>
    <p>Symfony\Component\Debug\Exception\FatalThrowableError: Call to undefined method Illuminate\Session\Store::set() in /var/www/ostadbank.com/vendor/laravel/framework/src/Illuminate/Support/Manager.php:137</p>
  </blockquote>
  
  <p>But when I go to my error is:</p>
  
  <blockquote>
    <p>fatal error exception in Manager.php line 137:call to undefined method Illuminate\session\store::set()</p>
  </blockquote>
  
  <p>I go to manager.php line 137 and I see the line below:</p>
  
  <pre><code>public function __call($method, $parameters) { return $this-&gt;driver()-&gt;$method(...$parameters); }
  </code></pre>
  
  <p>I am not sure where to start to modify.</p>
  
  <p>See the screenshots below:</p>
  
  <p><a href="https://i.stack.imgur.com/BUsnR.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BUsnR.png" alt="enter image description here"></a></p>
  
  <p><a href="https://i.stack.imgur.com/Rm6JH.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Rm6JH.png" alt="enter image description here"></a></p>