Error #4000 message when trying to enable Netatalk

#!/bin/sh
### BEGIN INIT INFO
# Provides:          netatalk
# Required-Start:    $remote_fs $syslog
# Should-Start:      avahi-daemon
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      1
### END INIT INFO
#
# netatalk      Netatalk 2.2.2 initscript
# Author:       Thomas Kaiser <[email=Thomas.Kaiser@phg-online.de]Thomas.Kaiser@phg-online.de[/email]>


set -e


PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DESC="Netatalk"
NAME=netatalk
SCRIPTNAME=/etc/init.d/$NAME


# Guard to prevent execution if netatalk was removed.
test -x /usr/sbin/afpd || exit 0


# Set defaults. Please change these options in /etc/default/netatalk
ATALK_NAME=`/bin/hostname --short`
ATALK_UNIX_CHARSET='LOCALE'
ATALK_MAC_CHARSET='MAC_ROMAN'


CNID_METAD_RUN=yes
AFPD_RUN=yes
AFPD_MAX_CLIENTS=50
AFPD_UAMLIST="-U uams_dhx2.so,uams_clrtxt.so"
AFPD_GUEST=nobody
CNID_CONFIG="-l log_note"


ATALKD_RUN=no
PAPD_RUN=no
TIMELORD_RUN=no
#A2BOOT_RUN=no
ATALK_ZONE=
ATALK_BGROUND=no


# old /etc/default/netatalk expected hostname in $HOSTNAME by default
HOSTNAME=`/bin/hostname`


# Read in netatalk configuration.
if [ -f /etc/default/netatalk ]; then
    . /etc/default/netatalk
fi


# Start Netatalk servers.
atalk_startup() {
    if [ x"$ATALKD_RUN" = x"yes" ]; then


    # Try to load the AppleTalk kernel module if it was intended.
    if grep -q '^appletalk$' /etc/modules; then
        /sbin/modprobe appletalk || echo "[could not load appletalk module]"
    fi


    # Start atalkd server.
    /usr/sbin/atalkd


    # register workstation
    /usr/bin/nbprgstr -p 4 "$ATALK_NAME:Workstation$ATALK_ZONE"
    /usr/bin/nbprgstr -p 4 "$ATALK_NAME:netatalk$ATALK_ZONE"


    echo -n " atalkd"
    fi

    # prepare startup of file services
    if [ "x$CNID_METAD_RUN" = "xyes" -a -x /usr/sbin/cnid_metad ] ; then
        echo -n " cnid_metad"
        /usr/sbin/cnid_metad $CNID_CONFIG
    fi

    if [ x"$AFPD_RUN" = x"yes" ]; then
    /usr/sbin/afpd $AFPD_UAMLIST -g $AFPD_GUEST -c $AFPD_MAX_CLIENTS \
        -n "$ATALK_NAME$ATALK_ZONE"
    echo -n " afpd"
    fi


    if [ "x$ATALKD_RUN" = "xyes" ]; then
        if [ "x$PAPD_RUN" = "xyes" ]; then
            /usr/sbin/papd
            echo -n " papd"
        fi


        if [ x"$TIMELORD_RUN" = x"yes" ]; then
            /usr/sbin/timelord
            echo -n " timelord"
        fi
    fi
}


case "$1" in
    start)
        if [ "x$ATALK_BGROUND" = "xyes" -a "x$ATALKD_RUN" = "xyes" ]; then
            echo "Starting Netatalk services in the background."
            atalk_startup >/dev/null &
        else
            echo -n "Starting Netatalk services (this will take a while): "
            atalk_startup
            echo "."
        fi
    ;;


    stop)
        echo -n "Stopping Netatalk Daemons:"
        echo -n " afpd"
        start-stop-daemon --stop --quiet --oknodo --exec /usr/sbin/afpd


        echo -n " cnid_metad"
        start-stop-daemon --stop --quiet --oknodo --exec /usr/sbin/cnid_metad

        if test -x /usr/sbin/papd; then
                    echo -n " papd"
            start-stop-daemon --stop --quiet --oknodo --exec /usr/sbin/papd
            fi

        if test -x /usr/sbin/timelord; then
                    echo -n " timelord"
            start-stop-daemon --stop --quiet --oknodo --exec /usr/sbin/timelord
            fi


        if test -x /usr/sbin/atalkd; then
                    echo -n " atalkd"
            start-stop-daemon --stop --quiet --oknodo --exec /usr/sbin/atalkd
            fi

        echo "."
    ;;

    restart)
        $0 force-reload
    ;;


    force-reload)
        echo -n "Restarting Netatalk Daemons (this will take a while)"
        $0 stop
        echo -n "."
        sleep 2
        echo -n "."
        if $0 start; then
            echo "done."
        fi
    ;;

    *)
        echo "Usage: $0 {start|stop|restart|force-reload}" >&2
        exit 1
    ;;
esac