title: Joomla 3.0 DS does not work(Use of undefined constant DS)
body: <p>Joomla 3.0 DS does not work. It has been removed. I get </p>
  
  <pre><code>Notice: Use of undefined constant DS - assumed 'DS' in
  </code></pre>
  
  <p>How can I fix this?</p>
  
  <p><a href="http://forum.joomla.org/viewtopic.php?p=2720756" rel="nofollow noreferrer">Similar Question</a></p>
  
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