warning message

When creating a new page in Admin it gives:

Warning: Missing argument 2 for ccAuthorMetaBox::save_meta() in W:\www\importtest\wp-content\plugins\author-customization\admin\includes\edit-post.php on line 198 Call Stack: 1.0197 150048 1. {main}() W:\www\importtest\wp-admin\post-new.php:0 2.3651 19550184 2. get_default_post_to_edit() W:\www\importtest\wp-admin\post-new.php:63 2.3651 19551000 3. wp_insert_post() W:\www\importtest\wp-admin\includes\post.php:469 2.3703 19568640 4. do_action() W:\www\importtest\wp-includes\post.php:2961 2.3704 19569976 5. call_user_func_array() W:\www\importtest\wp-includes\plugin.php:429 2.3704 19569992 6. ccAuthorMetaBox->save_meta() W:\www\importtest\wp-includes\plugin.php:429

http://wordpress.org/plugins/author-customization/