Error 500 how to fix?

[Abbas_Muhammad]

Docker Manager: FAILED TO UPGRADE
#<RuntimeError: RuntimeError>
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:210:in `run'
/var/www/discourse/plugins/docker_manager/lib/docker_manager/upgrader.rb:101: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-7.0.8.1/lib/rails/commands/runner/runner_command.rb:43:in `load'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.8.1/lib/rails/commands/runner/runner_command.rb:43:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.1/lib/thor/command.rb:28:in `run'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.1/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.3.1/lib/thor.rb:527:in `dispatch'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.8.1/lib/rails/command/base.rb:87:in `perform'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.8.1/lib/rails/command.rb:48:in `invoke'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/railties-7.0.8.1/lib/rails/commands.rb:18:in `<main>'
<internal:/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
<internal:/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/bootsnap-1.18.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
bin/rails:18:in `<main>'
Spinning up 3 Unicorn worker(s) that were stopped initially

i got this error, how do i fix it?

[JammyDodger]

Are you doing a .launcher rebuild app from the command line, or updating from the UI? If the latter, could you try the former?

[Abbas_Muhammad]

I just update the discorse from settings not from the command line

[JammyDodger]

I think a manual rebuild should sort you out.

Manually update Discourse and Docker image to latest

If you self-host Discourse, you occasionally need to run a manual update via the command line to get the latest security releases newest libraries. These updates are not picked up in admin/update, which is why you’ll occasionally need to do this additional step. Discourse itself should be updated about twice a month, by clicking the “Update to Latest Version” button in your admin dashboard (admin/update). Every two months we recommend SSH’ing into your web server (using putty or your favor…

[pfaffman (Jay Pfaffman)]

It looks like it’s not possible to do this upgrade from the UI and that Discourse_docker should not attempt to do an upgrade. I’ve at two sites that broke doing the upgrade and this is at least the second one I’ve seen here since the latest release.

[JammyDodger]

I think David has added a message now:

3.3.0.beta2-dev update error

Thanks for the reports! A command line rebuild is indeed the best solution. I’ve prepared this fix which will cause a message to be shown to people before they hit ‘update’ in the UI. Edit: now merged