i installed allvideos 2.4 on my joomla 1.0.14 site.

when i try to insert a youtube video, then go to my site to look at how it looks, it doesn't appear, but instead i see this error message:

Warning: preg_replace() [function.preg-replace]: Unknown modifier '0' in /home/oasis11/public_html/mambots/content/plugin_jw_allvideos.php on line 201

what do i do??