title: ERROR: The ejabberd node 'ejabberd@localhost' is already running
body: <ol>
  <li><p>I am installing ejabberd but when I run this through terminal using <code>./start</code> command. It gave the error that the ejabberd node <code>ejabberd@localhost</code> is already running.</p></li>
  <li><p>I have uninstalled the ejabberd and again installed it through installer but<br>
  it gave the same error. </p></li>
  </ol>