title: Laravel 5.2 No connector for []
body: <p>I have just installed Laravel 5.2 and i'm trying to get the reset password feature to work, but i'm getting the following error:</p>
  <blockquote>
  <p>InvalidArgumentException in QueueManager.php line 150:</p>
  <p>No connector for []</p>
  </blockquote>
  <p>Does anyone know how to fix this?</p>
  <p>My <code>.env</code> file contains:</p>
  <pre><code>APP_ENV=local
  APP_DEBUG=true
  APP_KEY=xxx
  
  DB_HOST=localhost
  DB_DATABASE=mydb
  DB_USERNAME=mydb
  DB_PASSWORD=xxx
  
  CACHE_DRIVER=file
  SESSION_DRIVER=file
  QUEUE_DRIVER=iron
  
  MAIL_DRIVER=mailgun
  MAIL_HOST=smtp.mailgun.org
  MAIL_PORT=587
  MAIL_USERNAME=postmaster@mydomain.co.uk
  MAIL_PASSWORD=xxx
  MAILGUN_DOMAIN=mydomain.co.uk
  MAILGUN_SECRET=key-xxx
  </code></pre>