links in the recent post

Hi Sakin, Links in the recent post widget on the home page are working fine but when you are on the post page or blog page the links are not going anywhere keeping refreshing to same page. Also when i click on the like on Facebook icon at the bottom i get database error? http://www.gotmold.ca/ http://www.gotmold.ca/2014/01/interview-with-a-toxic-mold-survivor-raffaella-tassone/