ERROR: encoding "UTF8" does not match locale "de_DE" DETAIL: The chosen LC_CTYPE setting requires encoding "LATIN1"

[Funkel]

Now that configuration is saved, the database schema must be loaded.
If the database already exists, this will erase its contents.
Prepare the database now? Yes
Running  `RAILS_ENV=production rails db:setup`  ...

PG::InvalidParameterValue: ERROR: encoding "UTF8" does not match locale "de_DE"
DETAIL: The chosen LC_CTYPE setting requires encoding "LATIN1".
: CREATE DATABASE "mastodon_production" ENCODING = 'unicode'
Couldn't create 'mastodon_production' database. Please check your configuration.
rails aborted!
ActiveRecord::StatementInvalid: PG::InvalidParameterValue: ERROR: encoding "UTF8" does not match locale "de_DE"
DETAIL: The chosen LC_CTYPE setting requires encoding "LATIN1".
: CREATE DATABASE "mastodon_production" ENCODING = 'unicode'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in  `async_exec' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in ` block (2 levels) in execute'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:48:in  `block in permit_concurrent_loads' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/concurrency/share_lock.rb:187:in ` yield_shares'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:47:in  `permit_concurrent_loads' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:74:in ` block in execute'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:581:in  `block (2 levels) in log' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:580:in ` block in log'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications/instrumenter.rb:23:in  `instrument' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:571:in ` log'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:73:in  `execute' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/schema_statements.rb:46:in ` create_database'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/postgresql_database_tasks.rb:21:in  `create' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:119:in ` create'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:139:in  `block in create_current' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:316:in ` block in each_current_configuration'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:313:in  `each' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:313:in ` each_current_configuration'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:138:in  `create_current' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/railties/databases.rake:29:in ` block (2 levels) in <top (required)>'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:23:in  `block in perform' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:20:in ` perform'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/command.rb:48:in  `invoke' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in ` <top (required)>'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in  `require' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in ` block in require_with_bootsnap_lfi'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in  `register' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in ` require_with_bootsnap_lfi'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in  `require' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in ` block in require'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in  `load_dependency' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in ` require'
bin/rails:4:in `

'

Caused by:
PG::InvalidParameterValue: ERROR: encoding "UTF8" does not match locale "de_DE"
DETAIL: The chosen LC_CTYPE setting requires encoding "LATIN1".
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in  `async_exec' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:75:in ` block (2 levels) in execute'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:48:in  `block in permit_concurrent_loads' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/concurrency/share_lock.rb:187:in ` yield_shares'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:47:in  `permit_concurrent_loads' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:74:in ` block in execute'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:581:in  `block (2 levels) in log' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:580:in ` block in log'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications/instrumenter.rb:23:in  `instrument' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:571:in ` log'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:73:in  `execute' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/schema_statements.rb:46:in ` create_database'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/postgresql_database_tasks.rb:21:in  `create' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:119:in ` create'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:139:in  `block in create_current' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:316:in ` block in each_current_configuration'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:313:in  `each' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:313:in ` each_current_configuration'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/tasks/database_tasks.rb:138:in  `create_current' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/railties/databases.rake:29:in ` block (2 levels) in <top (required)>'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:23:in  `block in perform' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands/rake/rake_command.rb:20:in ` perform'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/command.rb:48:in  `invoke' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/railties-5.2.3/lib/rails/commands.rb:18:in ` <top (required)>'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in  `require' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in ` block in require_with_bootsnap_lfi'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in  `register' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in ` require_with_bootsnap_lfi'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/bootsnap-1.4.5/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in  `require' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in ` block in require'
/home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:257:in  `load_dependency' /home/mastodon/live/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies.rb:291:in ` require'
bin/rails:4:in `

'
Tasks: TOP => db:setup => db:schema:load_if_ruby => db:create
(See full trace by running task with --trace)
That failed! Perhaps your configuration is not right

[saper]

Do you have your locale set to German? (echo $LANG)
PostgreSQL complains you have non-UTF8 locale.
I’d change the locale to UTF-8 one (usually de_DE.UTF-8 but check with your system).
You might need to re-initialize PostgreSQL database.