I'm also trying to run a second NodeBB instance (love this new generation forum ) on same server.
I'm encountering difficulties, but not the same.
I run the setup, defined a different port 4568 and different Redis DB number 1 (first instance on 4567 with RDS DB 0).
Starting up this second NodeBB instance I see in the log that the startup doesn't end and restart just after attempting to listen on my 192.168.1.10:4568, endlessly.
info: [user.startJobs] Registering User Jobs
info: [meta/css] Minifying LESS/CSS
info: [sounds] Sounds OK
info: [themes] Compiling templates
info: [themes] Successfully compiled templates.
info: NodeBB attempting to listen on: 192.168.1.10:4568
info: NodeBB v0.4.3 Copyright (C) 2013-2014 NodeBB Inc.
info: This program comes with ABSOLUTELY NO WARRANTY.
info: This is free software, and you are welcome to redistribute it under certain conditions.
Any idea about what I miss ?
info: Time: Tue Jun 10 2014 22:25:17 GMT+0200 (CEST)