Re: minissdpd failure in update

[isaac <nejekipl@bigpond.com>]

 minissdpd.service - keep memory of all UPnP devices that announced
themselves
   Loaded: loaded (/lib/systemd/system/minissdpd.service; enabled;
vendor preset: enabled)
   Active: failed (Result: exit-code) since Thu 2019-11-21 22:54:39
AEDT; 12ms ago
     Docs: man:minissdpd(1)
  Process: 4312 ExecStart=/usr/lib/minissdpd/minissdpd-systemd-wrapper
${MiniSSDPd_INTERFACE_ADDRESS} $MiniSSDPd_OTHER_OPTIONS (code=exited,
status=1/FAILURE)

Nov 21 22:54:39 Isaac systemd[1]: Starting keep memory of all UPnP
devices that announced themselves...
Nov 21 22:54:39 Isaac minissdpd-systemd-wrapper[4312]: Usage:
/usr/sbin/minissdpd [-d] [-6] [-s socket] [-p pidfile] [-t TTL] [-f
device] -i <interface> [-i <interface2>] ...
Nov 21 22:54:39 Isaac minissdpd-systemd-wrapper[4312]:   <interface> is
either an IPv4 address with mask such as
Nov 21 22:54:39 Isaac minissdpd-systemd-
wrapper[4312]:   192.168.1.42/255.255.255.0, or an interface name such
as eth0.
Nov 21 22:54:39 Isaac minissdpd-systemd-wrapper[4312]:   By default,
socket will be open as /var/run/minissdpd.sock
Nov 21 22:54:39 Isaac minissdpd-systemd-wrapper[4312]:   and pid
written to file /var/run/minissdpd.pid
Nov 21 22:54:39 Isaac systemd[1]: minissdpd.service: Control process
exited, code=exited, status=1/FAILURE
Nov 21 22:54:39 Isaac systemd[1]: minissdpd.service: Failed with result
'exit-code'.
Nov 21 22:54:39 Isaac systemd[1]: Failed to start keep memory of all
UPnP devices that announced themselves.
dpkg: error processing package minissdpd (--configure):
 installed minissdpd package post-installation script subprocess
returned error exit status 1
Errors were encountered while processing:
 minissdpd
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@Isaac:/home/isaac# 

can you help me why this error please