I downloaded AllVideos plugin from JoomlaWorks from http://www.joomlatraining.com/newsletters/how-to-add-video-or-audio-joomla-article/ [nofollow]
, and installed it on my site. Next thing I get is this:
Fatal error: Call to a member function registerEvent() on a non-object in /home/antonino/public_html/plugins/content/jw_allvideos/jw_allvideos.php on line 15
I cannot uncheck plugin or view the site without seeing this message.
Any help welcome...