My client decided to update to Wordpress 3.3.2 and to Suffusion 4.0.7 and now the site has this warning at the top of all the pages:
Warning: call_user_func_array(): First argument is expected to be a valid callback, 'suffusion_remove_duplicate_featured_posts' was given in /usr/local/pem/vhosts/241634/webspace/httpdocs/mastertheworkplace/wp-includes/plugin.php on line 405
Line 405 of the plugin.php file looks like this
`call_user_func_array($the_['function'], array_slice($args, 0, (int) $the_['accepted_args']));`
Any help with this would be greatly appreciated!