While running /scripts/runweblogs USERNAME the following error was generated:

About to fork for USERNAME [ALL DOMAINS: DOMAIN.com]
Use of uninitialized value in pattern match (m//) at /usr/lib/perl5/site_perl/5.8.8/Geo/IPfree.pm line 81.
Create/Update database for config "/home/USERNAME/tmp/awstats/awstats.DOMAIN.com.conf" by AWStats version 6.9 (build 1.925)

A downgrade of GeoIP to 0.2 solved this error:

cd /home/.cpan/sources
wget http://search.cpan.org/CPAN/authors/id/G/GM/GMPASSOS/Geo-IPfree-0.2.tar.... (external link)
tar -zxvf Geo-IPfree-0.2.tar.gz
perl Makefile.PL
make
make install