# Discourseのアップグレード時にこのエラーが発生します

**URL:** <https://meta.discourse.org/t/i-have-this-error-when-upgrading-discourse/287854>\
**Category:** Self-hosting\
**Created:** [2023 年 12 月 7 日午後 12:54 UTC](https://meta.discourse.org/t/i-have-this-error-when-upgrading-discourse/287854 "2023-12-07T12:54:45Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![cmdntd](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/cmdntd/32/192008_2.png) [@cmdntd](https://meta.discourse.org/u/cmdntd)\
**Post date:** [2023 年 12 月 7 日午後 12:54 UTC](https://meta.discourse.org/t/i-have-this-error-when-upgrading-discourse/287854/1 "2023-12-07T12:54:45Z")

</div>

Discourse のアップグレード中にこのエラーが発生しました。現在 Web がダウンしています。

```plaintext
== 20231026010114 CreatePgVectorChatbotPostEmbeddingsIndex: マイグレーション =========
-- execute(" CREATE INDEX pgv_hnsw_index_on_chatbot_post_embeddings ON chatbot_post_embeddings USING hnsw (embedding vector_l2_ops)\n WITH (m = 32, ef_construction = 64);\n")
Docker Manager: アップグレードに失敗しました
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:209:in `run'
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:108:in `upgrade'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:19:in `block in <main>'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `fork'
/var/www/discourse/plugins/docker_manager/scripts/docker_manager_upgrade.rb:6:in `<main>'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.7/lib/rails/commands/runner/runner_command.rb:43:in `load'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.7/lib/rails/commands/runner/runner_command.rb:43:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.0/lib/thor/command.rb:28:in `run'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.0/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.0/lib/thor.rb:527:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.7/lib/rails/command/base.rb:87:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.7/lib/rails/command.rb:48:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.7/lib/rails/commands.rb:18:in `<main>'
/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb:38:in `require'
/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb:38:in `require'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/bootsnap-1.17.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
bin/rails:18:in `<main>'
Spinning up 1 Unicorn worker(s) that were stopped initially

```

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_[View the full topic](https://meta.discourse.org/t/i-have-this-error-when-upgrading-discourse/287854)._