Fatal Error in view_video.php

Hi,

My vshare has been working fine for weeks. But just yesterday view_video.php has been giving out fatal errors.

The error looks like this:

Fatal error: Call to a member function recordcount() on a non-object in <vshare home directory>/view_video.php on line 19

I am using vShare version: 2.1 Release: 20070530

Help urgently needed!

Does anyone know how to fix this?

In admin area, edit the video and add channels to the video.

we didn't change anything from admin panel or directly in the database,
and the error occur for all videos
all videos have channel linked, if you browse through channels, the videos are shown