Problem with PBS

[Matt <mhoppes@gmail.com>]

 Hi.. I am trying to get pbs to work.   I am getting this error when I try to pop mail: "pbsadd unable to start pop3 daemon".  If I remove the line  /var/qmail/bin/pbsadd \ then pop3 works fine.  I have this working on another server, so not sure what the difference is.    Have the pbsdaemon running as well.  Any ideas?

run file:
#!/bin/sh
MAXPOP3=`cat /var/qmail/control/concurrencypop3`
if [ -z "$MAXPOP3" ]; then
        echo MAXPOP3 is unset in /var/qmail/supervise/qmail-pop3/run
        exit 1
fi
exec tcpserver -c $MAXPOP3 -v -R 0 123 \
        /var/qmail/bin/qmail-popup smtp2-ha.chilitech.net \
        /var/qmail/bin/auth_pop $1 \
        /var/qmail/bin/pbsadd \ 
        /var/qmail/bin/qmail-pop3d Maildir login \
        2>&1