miniupnpd log spamming

Hello! miniupnpd spamming logs and here is no way to make it quite. Example:

Mon Apr 27 12:33:20 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 12:33:20 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 12:33:20 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.178 closed unexpectedly
Mon Apr 27 12:33:20 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.178 closed unexpectedly
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 12:33:30 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:01:56 2020 daemon.notice miniupnpd[1503]: remove port mapping 9487 TCP because it has expired
Mon Apr 27 13:01:56 2020 daemon.notice miniupnpd[1503]: remove port mapping 22143 TCP because it has expired
Mon Apr 27 13:02:28 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 13:02:28 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 13:02:28 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.222 closed unexpectedly
Mon Apr 27 13:02:28 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.222 closed unexpectedly
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:02:38 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed:290:4cff:fe14:4329' to ip address
Mon Apr 27 13:03:30 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 13:03:30 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 0.0.0.0 closed unexpectedly
Mon Apr 27 13:03:30 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.178 closed unexpectedly
Mon Apr 27 13:03:30 2020 daemon.warn miniupnpd[1503]: HTTP Connection from 192.168.54.178 closed unexpectedly
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:03:40 2020 daemon.err miniupnpd[1503]: Failed to convert hostname '2001:470:28:6ed::cc3' to ip address
Mon Apr 27 13:14:05 2020 authpriv.info dropbear[1953]: Child connection from 192.168.54.178:55848

Is it possible to add option to hide some errors?

Start by reviewing miniupnpd's logging and configuration behavior, using the repeated HTTP connection, hostname conversion, and expired port-mapping messages as examples. Determine which messages should be suppressible and how an OpenWrt package option would expose that control; done means the selected messages can be hidden without suppressing unrelated logs.