[Plugin: Featured Post Widget] Issue with post pagination

Sorry, I don’t want to become a real pain in the ass, but i’ve got this new problem to solve: if I emplement page navigation in a single post (when too long), then the plugin displays the navigation also in the post widget right after the excerpt. Any idea to take it out from there? Thank you again.

http://ww.wp.xz.cn/extend/plugins/post-feature-widget/