Does this give any clues…
SKIP_POST_DEPLOYMENT_MIGRATIONS=1 bundle exec rake multisite:migrate
rake aborted!
Gem::LoadError: can't activate ffi-1.15.5, already activated ffi-1.16.2
/var/www/discourse/lib/plugin_gem.rb:25:in `load'
/var/www/discourse/lib/plugin/instance.rb:825:in `gem'
/var/www/discourse/plugins/discourse-migratepassword/plugin.rb:28:in `activate!'
/var/www/discourse/lib/plugin/instance.rb:722:in `instance_eval'
/var/www/discourse/lib/plugin/instance.rb:722:in `activate!'
/var/www/discourse/lib/discourse.rb:347:in `block in activate_plugins!'
/var/www/discourse/lib/discourse.rb:344:in `each'
/var/www/discourse/lib/discourse.rb:344:in `activate_plugins!'
/var/www/discourse/config/application.rb:227:in `block in <class:Application>'
/var/www/discourse/lib/plugin.rb:6:in `initialization_guard'
/var/www/discourse/config/application.rb:227:in `<class:Application>'
/var/www/discourse/config/application.rb:75:in `<module:Discourse>'
/var/www/discourse/config/application.rb:74:in `<top (required)>'
<internal:/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:38:in `require'
<internal:/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:38:in `require'
/var/www/discourse/Rakefile:7:in `<top (required)>'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/rake-13.0.6/exe/rake:27:in `<top (required)>'
/var/www/discourse/vendor/bundle/ruby/3.2.0/bin/bundle:25:in `load'
/var/www/discourse/vendor/bundle/ruby/3.2.0/bin/bundle:25:in `<main>'
(See full trace by running task with --trace)
Docker Manager: FAILED TO UPGRADE
#<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-1.2.2/lib/thor/command.rb:27:in `run'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.2.2/lib/thor/invocation.rb:127:in `invoke_command'
/var/www/discourse/vendor/bundle/ruby/3.2.0/gems/thor-1.2.2/lib/thor.rb:392: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>'
<internal:/usr/local/lib/ruby/site_ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:38:in `require'
<internal:/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-1.16.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
bin/rails:18:in `<main>'
Spinning up 7 Unicorn worker(s) that were stopped initially