No address range available for DHCP request via br-lan

Installing and Using OpenWrt
1

Hello, this error randomly appears, usually after reboot.
the file /tmp/etc/dnsmasq.conf* does not have the entries for the lan iterface

to get the things working:
Interface > lan > dhcp > check ignore interface > save and apply
Interface > lan > dhcp > uncheck ignore interface > save and apply


config dnsmasq
	option localise_queries '1'
	option rebind_protection '1'
	option rebind_localhost '1'
	option local '/lan/'
	option domain 'lan'
	option expandhosts '1'
	option readethers '1'
	option leasefile '/tmp/dhcp.leases'
	option localservice '1'
	option enable_tftp '1'
	option dhcp_boot 'pxelinux.0,UDA,192.168.1.44'
	list server '127.0.0.1#5054'
	list server '127.0.0.1#5053'
	option confdir '/tmp/dnsmasq.d'
	option noresolv '1'
	option doh_backup_noresolv '-1'
	list doh_backup_server '8.8.8.8'
	list doh_backup_server '8.8.4.4'

config dhcp 'lan'
	option interface 'lan'
	option dhcpv6 'server'
	option ra 'server'
	option ra_management '1'
	option start '100'
	option leasetime '12h'
	option limit '150'

config dhcp 'wan'
	option interface 'wan'
	option ignore '1'

config odhcpd 'odhcpd'
	option maindhcp '0'
	option leasefile '/tmp/hosts/odhcpd'
	option leasetrigger '/usr/sbin/odhcpd-update'
	option loglevel '4'

config dhcp 'vlan3'
	option leasetime '12h'
	option interface 'vlan3'
	option start '150'
	option limit '200'

config dhcp '3'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface '3'

config dhcp 'vlan_10'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_10'

config dhcp 'vlan_11'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_11'

config dhcp 'vlan_12'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_12'

config dhcp 'vlan_13'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_13'

config dhcp 'vlan_14'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_14'

config dhcp 'vlan_15'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_15'

config dhcp 'vlan_16'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_16'

config dhcp 'vlan_17'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_17'

config dhcp 'vlan_18'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_18'

config dhcp 'vlan_19'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_19'

config dhcp 'vlan_20'
	option start '100'
	option leasetime '12h'
	option limit '150'
	option interface 'vlan_20'
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