After a fresh installation I ran into a variety of problems so I decided to install once more and managed to make it to myip:4567 and got excited to find out that I can not log into my administrator account.
./nodebb log
7/9 07:04:15 [5581] - info: [plugins] Plugins OK
7/9 07:04:15 [5581] - verbose: [hotswap] Router with id plugins
replaced successfully
7/9 07:04:15 [5581] - verbose: [plugins] All plugins reloaded and rerouted
7/9 07:04:15 [5581] - verbose: [hotswap] Router with id auth
replaced successfully
7/9 07:04:15 [5581] - info: Routes added
7/9 07:04:15 [5581] - verbose: [meta/blacklist] Loading 0 blacklist rules
7/9 07:04:15 [5581] - info: NodeBB Ready
7/9 07:04:15 [5581] - info: Enabling 'trust proxy'
7/9 07:04:15 [5581] - error: Error: listen EADDRINUSE 0.0.0.0:4567
at Object.exports._errnoException (util.js:1020:11)
at exports._exceptionWithHostPort (util.js:1043:20)
at Server._listen2 (net.js:1258:14)
at listen (net.js:1294:10)
at net.js:1404:9
at _combinedTickCallback (internal/process/next_tick.js:83:11)
at process._tickCallback (internal/process/next_tick.js:104:9)
7/9 07:04:15 [5581] - error: NodeBB address in use, exiting...
3 restarts in 10 seconds, most likely an error on startup. Halting.
I ran $ ps -ewwo pid,args | grep nodebb
5509 node ./nodebb log
5622 /root/.nvm/versions/node/v6.11.3/bin/node /root/nodebb/loader.js
5632 /root/.nvm/versions/node/v6.11.3/bin/node /root/nodebb/app.js
5646 grep --color=auto nodebb.
./nodebb log shows
7/9 06:57:13 [5494] - info: Routes added
7/9 06:57:13 [5494] - info: NodeBB Ready
7/9 06:57:13 [5494] - info: Enabling 'trust proxy'
7/9 06:57:13 [5494] - info: NodeBB is now listening on: 0.0.0.0:4567
7/9 06:57:29 [5494] - error: /login
invalid csrf token
7/9 06:57:46 [5494] - error: /login
invalid csrf token
Any info or help would be greatly greatly appreciated!! Thank you