I found in my logs:

Nov 25 14:49:45 coovachilli chilli_opt: garden.c: 143: Uamallowed www.coova.org,10.0.0.254,,192.168.xxx.xxx,192.168.xxx.xxx
Nov 25 14:49:45 coovachilli chilli_opt: garden.c: 124: Uamallowed IP address #0:512: proto=0 host=174.129.195.118 port=0
Nov 25 14:49:45 coovachilli chilli_opt: garden.c: 124: Uamallowed IP address #1:512: proto=0 host=10.0.0.254 port=0
Nov 25 14:49:45 coovachilli chilli_opt: garden.c: 207: Invalid uamallowed domain or address: !

it's due to chilli/functions line 82:

uamallowed "www.coova.org,${HS_UAMSERVER:+$HS_UAMSERVER,}$webadmin$uamallow"


I removed that extra comma (and actually coova.org) then the error vanished.


uamallowed "${HS_UAMSERVER:+$HS_UAMSERVER}$webadmin$uamallow"