[Plugin: Link Library] Search Bar

Hellow Wp community

I added the bb command [link-library-search settings=1] into a page, and i tried to search for one of my pages. the search bar is not working. If someone could help me with this error i would be very grateful. my site is http://www.internashonal.com/