# Upgrade to sidekiq seems to have introduced a bug

**URL:** <https://meta.discourse.org/t/upgrade-to-sidekiq-seems-to-have-introduced-a-bug/32289>\
**Category:** Bug\
**Tags:** docker\
**Created:** [2015年八月19日 11:51 UTC](https://meta.discourse.org/t/upgrade-to-sidekiq-seems-to-have-introduced-a-bug/32289 "2015-08-19T11:51:24Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![zogstrip](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/zogstrip/32/512781_2.png) [@zogstrip](https://meta.discourse.org/u/zogstrip)\
**Post date:** [2015年八月19日 14:05 UTC](https://meta.discourse.org/t/upgrade-to-sidekiq-seems-to-have-introduced-a-bug/32289/4 "2015-08-19T14:05:42Z")

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In favor of

> [@After Update, bootstrap failed due to missing Celluloid](https://meta.discourse.org/t/after-update-bootstrap-failed/32290):
>
> Hi all, I’ve noticed that Discourse isn’t starting again after trying to update via sudo ./launcher rebuild app. Before there was an 404 error for some module (I guess some ruby package), so I’ve decided to update via console. Now, my server has stopped working at all… frowning Here are the last couple of lines: HTTP GET https://bundler.rubygems.org/api/v1/dependencies?gems=htmlentities,nokogumbo,bourne,redis-namespace,connection\_pool,sinatra,slim,sprockets-sass,compass,rack-protection,shot…

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