Entry in Status: System logs: General
Should I be concerned about this?
Numerous entries of the following:
php: rc.filter_configure_sync: The command '/usr/bin/sed 's/;.//g' '/var/db/aliastables/pfBlockerAbusers.txt.tmp'| /usr/bin/egrep -v '^[[:space:]]$|^#' > '/var/db/aliastables/pfBlockerAbusers.txt'' returned exit code '1', the output was ''
and the same for:
(2.1-RELEASE (i386) built on Wed Sep 11 18:16:22 EDT 2013)
Possibly it's failing to download the lists.
This question would be much better in the pfBlocker thread: