Sometimes it turns out 502 bad gateway error

[lombisi]

LOG:

18/9 06:38 [5878] - error: Error: Callback was already called.
at /home/x/nodebb/node_modules/async/lib/async.js:43:36
at /home/x/nodebb/node_modules/async/lib/async.js:379:17
at /home/x/nodebb/node_modules/nodebb-plugin-spam-be-gone/library.js:145:24
at /home/x/nodebb/node_modules/nodebb-plugin-spam-be-gone/node_modules/akismet/lib/akismet.js:39:16
at Domain.<anonymous> (/home/x/nodebb/node_modules/nodebb-plugin-spam-be-gone/node_modules/akismet/lib/akismet.js:77:16)
at Domain.emit (events.js:95:17)
at try_callback (/home/x/nodebb/node_modules/redis/index.js:576:28)
at RedisClient.return_reply (/home/x/nodebb/node_modules/redis/index.js:661:13)
at ReplyParser.<anonymous> (/home/x/nodebb/node_modules/redis/index.js:309:14)
at ReplyParser.emit (events.js:95:17)
[cluster] Child Process (5878) has exited (code: 1, signal: null)
[cluster] Spinning up another process...

[baris]

What version of nodebb-plugin-spam-be-gone?

[lombisi]

@baris 0.4.2

[baris]

What other plugins are installed? I haven't seen anything wrong in spam-be-gone 0.4.2

[lombisi]

nodebb-plugin-composer-default 1.0.14

nodebb-plugin-dbsearch 0.2.16

nodebb-plugin-desktop-notifications 0.2.0

nodebb-plugin-emailer-mandrill 0.2.4

nodebb-plugin-emoji-extended 0.4.13

nodebb-plugin-google-analytics 0.5.5

nodebb-plugin-markdown 4.0.5

nodebb-plugin-mentions 1.0.2

nodebb-plugin-pushbullet 3.0.3

nodebb-plugin-recent-cards 0.0.9

nodebb-plugin-soundpack-default 0.1.4

nodebb-plugin-spam-be-gone 0.4.2

nodebb-rewards-essentials 0.0.5

nodebb-widget-essentials 2.0.1