Does not Boot

[aiyengara]

{"init terminating in do_boot",{undef,[{lorawan_app,start,[],[]},{init,start_em,1,[]},{init,do_boot,3,[]}]}}
init terminating in do_boot ({undef,[{lorawan_app,start,[],[]},{init,start_em,1,[]},{init,do_boot,3,[]}]})

Crash dump is being written to: erl_crash.dump...ubuntu@ip-172-31-4-8:/usr/lib/lorawan-server/bin$