Content item title is empty

[capella]

i integrated jcomments for a custom component. One of the page is -http://www.way2college.com/EngineeringColleges.php

Comments submitted here are getting added properly. But "Content item title" is empty in admin panel.



 <?php $comments = JPATH_BASE . '/components/com_jcomments/jcomments.php';

  if (file_exists($comments)) {

    require_once($comments);

   echo JComments::showComments($this->commentid, 'com_directory', $this->pagetitle);
  }

  ?>

It is not clear what is wrong?

[capella]

can some one please reply?