title: uploading a folder with a sub folder doesn't work after updating chrome 33
body: <pre><code>&lt;form action="a.php" method="post" enctype="multipart/form-data"&gt;
      &lt;input type="file" name="files[]" id="files" multiple="" directory="" webkitdirectory="" mozdirectory=""&gt;
      &lt;input class="button" type="submit" value="Upload" /&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p><a href="http://www.w3bees.com/2013/03/directory-upload-using-html-5-and-php.html" rel="nofollow">http://www.w3bees.com/2013/03/directory-upload-using-html-5-and-php.html</a></p>
  
  <p>The above method worked on uploading a folder with one or more sub folders before the recent update of chrome. However, chrome now shows "This webpage is not available,  The webpage at ....a.php might be temporarily down or it may have moved permanently to a new web address. Error code: ERR_ACCESS_DENIED" if I upload a folder that contains a subfolder. It works fine if the selected folder contains no subfolder.</p>
  
  <p>Does anyone get an idea on it?
  Thanks</p>