hello,i have placed facebook comment plugin below my status in my website and when i cooment on one status it shows same comment on every status.how cam i fix this.
here is the code

$blabberDisplayList .= '
<table width="100%" align="center" cellpadding="4" bgcolor="#CCCCCC">
<tr>
<td width="10%" valign="top">' . $blab_pic . '</td>
<td width="90%" valign="top" style="line-height:1.5em;"><span class="greenColor textsize10">' . $blab_date . ' <a href="profile.php?id=' . $uid . '">' . $username . '</a> said:</span><br />
' . $the_blab . '</td>
</tr><tr>
<td valign="top" colspan="2">
<div class="fb-comments" data-href="http://akhrot.com" data-num-posts="20" data-width="450"></div>
</td>