I have NodeRED deploy in my droplet. It was work well until the migration schedule in Singapore Region on 2017-02-10 22:00 UTC (They move my droplet to new physical machine). My flows are all disappear from NodeRED 's editor. I try to restart NodeRED here is a message. Please anyone give me some advise, thank you.
Welcome to Node-RED
===================
12 Feb 07:58:30 - [info] Node-RED version: v0.15.1
12 Feb 07:58:30 - [info] Node.js version: v4.2.6
12 Feb 07:58:30 - [info] Linux 4.4.0-45-generic x64 LE
12 Feb 07:58:31 - [info] Loading palette nodes
12 Feb 07:58:32 - [info] UI started at /ui
12 Feb 07:58:33 - [warn] ------------------------------------------------------
12 Feb 07:58:33 - [warn] [rpi-gpio] Info : Ignoring Raspberry Pi specific node
12 Feb 07:58:33 - [warn] ------------------------------------------------------
12 Feb 07:58:33 - [info] Settings file : /home/charnon/.node-red/settings.js
12 Feb 07:58:33 - [info] User directory : /home/charnon/.node-red
12 Feb 07:58:33 - [info] Flows file : /home/charnon/.node-red/flows_FeelingW att.json
12 Feb 07:58:33 - [warn] Communication server error: Error: listen EACCES 0.0.0. 0:80
12 Feb 07:58:33 - [error] Uncaught Exception:
12 Feb 07:58:33 - [error] Error: listen EACCES 0.0.0.0:80
at Object.exports._errnoException (util.js:870:11)
at exports._exceptionWithHostPort (util.js:893:20)
at Server._listen2 (net.js:1224:19)
at listen (net.js:1273:10)
at net.js:1382:9
at nextTickCallbackWith3Args (node.js:452:9)
at process._tickCallback (node.js:358:17)
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Accepted Answer
OK, This problem is solved i would like to close this issue.
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