Broken for me too. Was working fine for months. Decided to update and it's not working. Tried rebooting the server and forcing a reinstall. Still nothing. I checked my settings, nothing has changed.
I get this in my logs:
2016-03-15 22:41:59,396 DEBG 'start' stdout output:
[crit] LAN network not defined, please specify via env variable LAN_NETWORK
2016-03-15 22:41:59,397 DEBG fd 14 closed, stopped monitoring <POutputDispatcher at 47037797600504 for <Subprocess at 47037797464400 with name start in state RUNNING> (stderr)>
2016-03-15 22:41:59,398 DEBG fd 9 closed, stopped monitoring <POutputDispatcher at 47037797600072 for <Subprocess at 47037797464400 with name start in state RUNNING> (stdout)>
2016-03-15 22:41:59,399 INFO exited: start (exit status 1; not expected)
2016-03-15 22:41:59,400 DEBG received SIGCLD indicating a child quit
Edit: just caught the change from LAN_RANGE to LAN_NETWORK. That did the trick. I'm up and running now.