Shows error on saving options

After pressing Save button in CMS Tree Page View Options, it shows blank page with following message:

Notice: options.php function is called with an argument that is deprecated </ strong> since version 2.7! Parameter post-type-dashboard-post </ code> is not registered. Undocumented parameters are considered obsolete. See http://codex.ww.wp.xz.cn/Settings_API. in / wp-includes / functions.php on line 2923

http://ww.wp.xz.cn/extend/plugins/cms-tree-page-view/