Now I'm getting:
/usr/lib/lua/luci/dispatcher.lua:247: /etc/config/luci seems to be corrupt, unable to find section 'main'
stack traceback:
[C]: in function 'assert'
/usr/lib/lua/luci/dispatcher.lua:247: in function 'dispatch'
/usr/lib/lua/luci/dispatcher.lua:144: in function </usr/lib/lua/luci/dispatcher.lua:143>
OpenWrt SNAPSHOT, r10294-3dc4f59eab
LuCI git-19.170.41626-1154c41-1
The /etc/config/luci is the file provided during opkg install.