[bug] dnsmasq after cron do it

[ghost]

Hello, I have found bug here.
When cron running for dnsmasq. I trying to connect with the grase hotspot it just always "obtaining IP Address" but it was assigned as 10.1.0.2

here log of freeradius
Dec 7 21:47:13 KR-Ngine freeradius[4634]: * Starting FreeRADIUS daemon freeradius
Dec 7 21:47:14 KR-Ngine freeradius[4634]: Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE %k}/ at /etc/freeradius/perl_modules/SQLCounter.pm line 126.
Dec 7 21:47:14 KR-Ngine freeradius[4634]: Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE %k}/ at /etc/freeradius/perl_modules/SQLCounter.pm line 235.
Dec 7 21:47:14 KR-Ngine freeradius[4634]: Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/%{ <-- HERE %k}/ at /etc/freeradius/perl_modules/SQLExpire.pm line 30.
Dec 7 21:47:14 KR-Ngine freeradius[4634]: ...done.

here log of chilli
Dec 7 21:35:22 KR-Ngine coova-chilli[3944]: chilli.c: 5117: New DHCP request from MAC=80-6A-B0-36-8C-3D
Dec 7 21:35:22 KR-Ngine coova-chilli[3944]: chilli.c: 5005: Client MAC=80-6A-B0-36-8C-3D assigned IP 10.1.0.2

here log of dnsmasq
Dec 7 21:41:13 KR-Ngine dnsmasq-dhcp[3978]: DHCP packet received on eth1 which has no address
Dec 7 21:41:28 KR-Ngine dnsmasq-dhcp[3978]: message repeated 3 times: [ DHCP packet received on eth1 which has no address]
Dec 7 21:41:39 KR-Ngine dnsmasq-dhcp[3978]: DHCP packet received on eth1 which has no address
Dec 7 21:41:58 KR-Ngine dnsmasq-dhcp[3978]: message repeated 3 times: [ DHCP packet received on eth1 which has no address]
Dec 7 21:42:14 KR-Ngine dnsmasq-dhcp[3978]: DHCP packet received on eth1 which has no address
Dec 7 21:42:48 KR-Ngine dnsmasq-dhcp[3978]: message repeated 5 times: [ DHCP packet received on eth1 which has no address]

[ghost]

here when I debugging the chilli

chilli.c: 5117: 0 (Debug) New DHCP request from MAC=80-6A-B0-36-8C-3D
chilli.c: 5120: 0 (Debug) New DHCP connection established
chilli.c: 5076: 0 (Debug) New Chilli Connection
chilli.c: 4869: 0 (Debug) ----> cb_dhcp_request <----
chilli.c: 4873: 0 (Debug) DHCP request for IP address 0.0.0.0
chilli.c: 1512: 0 (Debug) Starting radius authentication
chilli.c: 835: 0 (Debug) newip 0.0.0.0
ippool.c: 456: 0 (Debug) Requesting new static ip: 0.0.0.0
ippool.c: 456: 0 (Debug) Requesting new dynamic ip: 0.0.0.0
chilli.c: 5005: 0 (Debug) Client MAC=80-6A-B0-36-8C-3D assigned IP 10.1.0.3
dhcp.c: 2755: 0 (Debug) dhcp server:
dhcp.c: 3048: 0 (Debug) checking modules...
radius.c: 1898: 0 (Debug) Received RADIUS packet id=4
radius.c: 426: 0 (Debug) RADIUS queue-out id=4 idx=4
chilli.c: 4393: 0 (Debug) Received RADIUS response id=4
chilli.c: 4535: 0 (Debug) Received RADIUS Access-Reject
dhcp.c: 3555: 0 (Debug) chopping off trailer length 2
dhcp.c: 3618: 0 (Debug) dhcp/bootps request being processed
dhcp.c: 3263: 0 (Debug) function dhcp_getreq()
chilli.c: 4869: 0 (Debug) ----> cb_dhcp_request <----
chilli.c: 4873: 0 (Debug) DHCP request for IP address 0.0.0.0
chilli.c: 1512: 0 (Debug) Starting radius authentication
dhcp.c: 2755: 0 (Debug) dhcp server:
dhcp.c: 3048: 0 (Debug) checking modules...

[ghost]

why my phone ip is reseted to 0.0.0.0?
can you improve this critical bug?