After whet I try upgrade wflinks module from this site, I cannot access on index.php from web site. Other links in this module working fine, all just index.php dont (something like this. I try upgrade because cannot on web site see Popularity and Rating. In this upgrade version that working, but after upgrade dont work index.php :( ... Then I try downgrade, but and in this downgraded version index.php dont work :( ... Anybody can help me?

Links
index.php
Popular
Top rated