error Facebook "like" Button for 4.1.0

[conquydobk]

i use this code bellow:

<vb:if condition="(THIS_SCRIPT == showthread) AND ($post[postcount] == '1')"
<!-- Facebook Like -->
<iframe src="http://www.facebook.com/plugins/like.php?href=http://www.mydomain.com/forum/{vb:link thread, {vb:raw thread}}&amp;layout=standard&amp;show_faces=true&a mp;width=450&amp;action=like&amp;font=tahoma&amp;c olorscheme=light" scrolling="no" frameborder="0" allowTransparency="true" style="border:none; overflow:hidden; width:450px; height:75px"></iframe>
<!-- / Facebook Like -->
</vb:if>

but, when i submit link to facebook ... error here (show link on facebook)



- miss forum/
- s= ..... pagenumber ?

can help me?s