You can repair negative link counts by running a forced link count repiar and re-building (all).
nph-build.cgi?do=repair&force=1
http://www.iuni.com/...tware/web/index.html
Links Plugins
nph-build.cgi?do=repair&force=1
http://www.iuni.com/...tware/web/index.html
Links Plugins