Getting an error when activating Skinner plugin that's included in commentpress

Getting an error when activating Skinner plugin that's included in commentpress wp 3.0

Fatal error: Cannot redeclare get_skin_root() (previously declared in /home/XXXXXX/public_html/wp-content/themes/commentpress/plugins/skinner/skinner.php:32) in /home/XXXXX/public_html/wp-content/plugins/skinner/skinner.php on line 33

EDITED checked error log in admin directory got this in it
[01-Jul-2010 00:42:54] PHP Fatal error: Cannot redeclare get_skin_root() (previously declared in /home/XXXXXX/public_html/wp-content/themes/commentpress/plugins/skinner/skinner.php:32) in /home/XXXXXX/public_html/wp-content/plugins/skinner/skinner.php on line 33