Popup Pro creates pagination issue

After installing the latest popup pro, pagination is no more working.
The page link on the bottom of my home page is
http://7wdata.be/http://7wdata.be/page/2/

instead of 7wdata.be/page/2/

When I turn of the plugin the issue is gone.
Tried it with all my plugins turned off, and this is the one causing the issue.