title: RabbitMQ undefined: There is no template at js/tmpl/login.ejs
body: <p>All of a sudden when I try to access RabbitMQ it only displays this on screen:</p>
  
  <blockquote>
    <p>undefined: There is no template at js/tmpl/login.ejs</p>
  </blockquote>
  
  <p>Any help will be appreciated. </p>
  
  <p>UPDATE:</p>
  
  <p>Now it is showing browser default error:
  <code>Connection Refused</code></p>