Remove the "paper" link

Then there is something wrong in your bibtex entry. The Paper link, as the name suggests, is supposed to point at the paper itself (PDF or similar). Look for a "url" field in your bibtex and see what it points at. You can also point me to your website where you are using this and I can take a look, too. In general though if you really don't want a paper link, then just don't include a url field in your bibtex entry.