Get 503 code after update from 5.11.1 to the latest weblate

[steam3d]

Describe the issue

Weblate 5.11.1 works without issues. I tried to update to the latest Weblate using the commands:

docker-compose down
docker-compose pull
docker-compose up

Weblate started successfully. When I try to open it in Chrome, I get the following first:

This page isn’t working
example.com redirected you too many times.

Try deleting your cookies.
ERR_TOO_MANY_REDIRECTS

Then

503 Service Temporarily Unavailable
nginx/1.18.0 (Ubuntu)

Nginx settings

location / {
...
  proxy_set_header HOST $host;
  proxy_set_header X-Forwarded-Proto https;
  proxy_set_header X-Real-IP $remote_addr;
  proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  proxy_set_header X-Forwarded-Host $server_name;
  proxy_pass https://127.0.0.1:5000;
}

Log

Creating network "weblate-docker_default" with the default driver
Creating weblate-docker_cache_1    ... done
Creating weblate-docker_database_1 ... done
Creating weblate-docker_weblate_1  ... done
Attaching to weblate-docker_database_1, weblate-docker_cache_1, weblate-docker_weblate_1
cache_1     | 1:C 26 Sep 2025 17:41:49.268 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
cache_1     | 1:C 26 Sep 2025 17:41:49.268 # Redis version=6.2.19, bits=64, commit=00000000, modified=0, pid=1, just started
cache_1     | 1:C 26 Sep 2025 17:41:49.268 # Configuration loaded
cache_1     | 1:M 26 Sep 2025 17:41:49.269 * monotonic clock: POSIX clock_gettime
cache_1     | 1:M 26 Sep 2025 17:41:49.279 * Running mode=standalone, port=6379.
cache_1     | 1:M 26 Sep 2025 17:41:49.279 # Server initialized
cache_1     | 1:M 26 Sep 2025 17:41:49.279 # WARNING Memory overcommit must be enabled! Without it, a background save or replication may fail under low memory condition. Being disabled, it can can also cause failures without low memory condition, see https://github.com/jemalloc/jemalloc/issues/1328. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
cache_1     | 1:M 26 Sep 2025 17:41:49.279 * Reading RDB preamble from AOF file...
cache_1     | 1:M 26 Sep 2025 17:41:49.280 * Loading RDB produced by version 6.2.18
cache_1     | 1:M 26 Sep 2025 17:41:49.280 * RDB age 4412 seconds
cache_1     | 1:M 26 Sep 2025 17:41:49.280 * RDB memory usage when created 39.49 Mb
cache_1     | 1:M 26 Sep 2025 17:41:49.280 * RDB has an AOF tail
cache_1     | 1:M 26 Sep 2025 17:41:49.472 # Done loading RDB, keys loaded: 47463, keys expired: 0.
cache_1     | 1:M 26 Sep 2025 17:41:49.472 * Reading the remaining AOF tail...
cache_1     | 1:M 26 Sep 2025 17:41:49.659 * DB loaded from append only file: 0.379 seconds
cache_1     | 1:M 26 Sep 2025 17:41:49.659 * Ready to accept connections
database_1  |
database_1  | PostgreSQL Database directory appears to contain a database; Skipping initialization
database_1  |
weblate_1   | Starting Weblate 5.13.3...
database_1  | 2025-09-26 17:41:49.317 UTC [1] LOG:  starting PostgreSQL 17.6 on x86_64-pc-linux-musl, compiled by gcc (Alpine 14.2.0) 14.2.0, 64-bit
database_1  | 2025-09-26 17:41:49.320 UTC [1] LOG:  listening on IPv4 address "0.0.0.0", port 5432
database_1  | 2025-09-26 17:41:49.321 UTC [1] LOG:  listening on IPv6 address "::", port 5432
database_1  | 2025-09-26 17:41:49.334 UTC [1] LOG:  listening on Unix socket "/var/run/postgresql/.s.PGSQL.5432"
database_1  | 2025-09-26 17:41:49.351 UTC [27] LOG:  database system was shut down at 2025-09-26 17:40:23 UTC
database_1  | 2025-09-26 17:41:49.371 UTC [1] LOG:  database system is ready to accept connections
weblate_1   | System check identified no issues (1 silenced).
weblate_1   | Postgres 170006 is up
weblate_1   | Starting database migration...
weblate_1   | Operations to perform:
weblate_1   |   Apply all migrations: accounts, addons, admin, auth, authtoken, checks, configuration, contenttypes, django_celery_beat, django_otp_webauthn, fonts, gitexport, glossary, lang, memory, metrics, otp_static, otp_totp, screenshots, sessions, social_django, trans, utils, vcs, weblate_auth, wladmin
weblate_1   | Running migrations:
weblate_1   |   Applying accounts.0016_profile_contact... OK
weblate_1   |   Applying accounts.0017_profile_contribute_personal_tm... OK
weblate_1   |   Applying accounts.0018_alter_profile_dashboard_view... OK
weblate_1   |   Applying accounts.0019_alter_auditlog_activity... OK
weblate_1   |   Applying trans.0035_alter_comment_timestamp... OK
weblate_1   |   Applying trans.0036_alter_component_is_glossary... OK
weblate_1   |   Applying trans.0037_component_contribute_project_tm... OK
weblate_1   |   Applying trans.0038_alter_change_action... OK
weblate_1   |   Applying trans.0039_pendingunitchange... OK
weblate_1   |   Applying trans.0040_auto_20250613_1813... OK
weblate_1   |   Applying trans.0041_remove_unit_trans_unit_pending_remove_unit_pending... OK
weblate_1   |   Applying trans.0042_project_commit_policy... OK
weblate_1   |   Applying trans.0043_alter_pendingunitchange_state... OK
weblate_1   |   Applying trans.0042_project_autoclean_tm... OK
weblate_1   |   Applying trans.0044_merge_20250721_1211... OK
weblate_1   |   Applying trans.0045_alter_change_action... OK
weblate_1   |   Applying addons.0006_alter_addonactivitylog_component... OK
weblate_1   |   Applying trans.0046_component_file_format_params... OK
weblate_1   |   Applying addons.0007_update_autotranslate_filter_type... OK
weblate_1   |   Applying addons.0008_alter_addonactivitylog_event_alter_event_event... OK
weblate_1   |   Applying addons.0009_remove_migrated_customize_addons... OK
weblate_1   |   Applying memory.0004_memory_status_and_context... OK
weblate_1   |   Applying social_django.0017_usersocialauth_user_social_auth_uid_required... OK
weblate_1   |   Applying trans.0047_pendingunitchange_metadata... OK
weblate_1   |   Applying trans.0048_change_trans_change_category_idx... OK
weblate_1   |   Applying wladmin.0002_update_default_focus_color... OK
weblate_1   |   Applying wladmin.0003_supportstatus_backup_repository_and_more... OK
weblate_1   |   Applying wladmin.0004_supportstatus_enabled... OK
weblate_1   | CommandError: User admin already exists, specify --update to update existing
weblate_1   | Refreshing stats...
weblate_1   | found 32877 strings
weblate_1   |
weblate_1   | 478 static files copied to '/app/cache/static'.
weblate_1   | Compressing... done
weblate_1   | Compressed 21 block(s) from 1644 template(s) for 12 context(s).
weblate_1   | Auto-scaled to 2 processes, adjust by setting WEBLATE_WORKERS
weblate_1   | Configuration using UWSGI_WORKERS is deprecated, please use WEB_WORKERS instead!
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-backup.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-beat.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-celery.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-memory.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-notify.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/celery-translate.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/check.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,000 INFO Included extra file "/run/supervisor.conf.d/web.conf" during parsing
weblate_1   | 2025-09-26 17:42:42,010 INFO RPC interface 'supervisor' initialized
weblate_1   | 2025-09-26 17:42:42,011 INFO supervisord started with pid 1
weblate_1   | 2025-09-26 17:42:43,014 INFO spawned: 'celery-backup' with pid 244
weblate_1   | 2025-09-26 17:42:43,017 INFO spawned: 'celery-beat' with pid 245
weblate_1   | 2025-09-26 17:42:43,020 INFO spawned: 'celery-celery' with pid 246
weblate_1   | 2025-09-26 17:42:43,032 INFO spawned: 'celery-memory' with pid 247
weblate_1   | 2025-09-26 17:42:43,036 INFO spawned: 'celery-notify' with pid 248
weblate_1   | 2025-09-26 17:42:43,049 INFO spawned: 'celery-translate' with pid 249
weblate_1   | 2025-09-26 17:42:43,065 INFO spawned: 'check' with pid 250
weblate_1   | 2025-09-26 17:42:43,077 INFO spawned: 'granian' with pid 251
weblate_1   | 2025-09-26 17:42:43,080 INFO spawned: 'nginx' with pid 252
weblate_1   | [WARNING] Configuration allows spawning up to 8 Python threads, which seems quite high compared to the number of CPU cores available. Consider reviewing your configuration and using `backpressure` to limit the concurrency on the Python interpreter. If this configuration is intentional, you can safely ignore this message.
weblate_1   | [WARNING] Unix Domain Sockets support is experimental!
weblate_1   | [WARNING] Configured number of Rust threads appears to be too high given the amount of CPU cores available. Mind that Rust threads are not involved in Python code execution, and they almost never be the limiting factor in scaling. Consider configuring the amount of blocking threads instead
weblate_1   | [INFO] Starting granian (main PID: 251)
weblate_1   | [INFO] Listening at: http://unix:/run/granian/weblate.socket
weblate_1   | [INFO] Spawning worker-1 with PID: 256
weblate_1   | [INFO] Spawning worker-2 with PID: 258
weblate_1   | 2025-09-26 17:42:44,835 INFO success: celery-backup entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,838 INFO success: celery-beat entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,838 INFO success: celery-celery entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,839 INFO success: celery-memory entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,839 INFO success: celery-notify entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,840 INFO success: celery-translate entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,840 INFO success: check entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,841 INFO success: granian entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | 2025-09-26 17:42:44,841 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
weblate_1   | celery beat v5.5.3 (immunity) is starting.
cache_1     | 1:M 26 Sep 2025 17:42:50.093 * 10000 changes in 60 seconds. Saving...
cache_1     | 1:M 26 Sep 2025 17:42:50.095 * Background saving started by pid 20
cache_1     | 20:C 26 Sep 2025 17:42:50.195 * DB saved on disk
cache_1     | 20:C 26 Sep 2025 17:42:50.196 * RDB: 0 MB of memory used by copy-on-write
cache_1     | 1:M 26 Sep 2025 17:42:50.296 * Background saving terminated with success
weblate_1   | [INFO] Started worker-1
weblate_1   | [INFO] Started worker-2
weblate_1   |
weblate_1   |  -------------- backup@0c65d40952ce v5.5.3 (immunity)
weblate_1   | --- ***** -----
weblate_1   | -- ******* ---- Linux-5.4.0-169-generic-x86_64-with-glibc2.41 2025-09-26 17:43:03
weblate_1   | - *** --- * ---
weblate_1   | - ** ---------- [config]
weblate_1   | - ** ---------- .> app:         weblate:0x7f5f169c8ad0
weblate_1   | - ** ---------- .> transport:   redis://cache:6379/1
weblate_1   | - ** ---------- .> results:     redis://cache:6379/1
weblate_1   | - *** --- * --- .> concurrency: 1 (thread)
weblate_1   | -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
weblate_1   | --- ***** -----
weblate_1   |  -------------- [queues]
weblate_1   |                 .> backup           exchange=backup(direct) key=backup
weblate_1   |
weblate_1   |
weblate_1   | [tasks]
weblate_1   |   . weblate.accounts.tasks.cleanup_auditlog
weblate_1   |   . weblate.accounts.tasks.cleanup_social_auth
weblate_1   |   . weblate.accounts.tasks.notify_auditlog
weblate_1   |   . weblate.accounts.tasks.notify_changes
weblate_1   |   . weblate.accounts.tasks.notify_daily
weblate_1   |   . weblate.accounts.tasks.notify_monthly
weblate_1   |   . weblate.accounts.tasks.notify_weekly
weblate_1   |   . weblate.accounts.tasks.send_mails
weblate_1   |   . weblate.addons.tasks.addon_change
weblate_1   |   . weblate.addons.tasks.cdn_parse_html
weblate_1   |   . weblate.addons.tasks.cleanup_addon_activity_log
weblate_1   |   . weblate.addons.tasks.daily_addons
weblate_1   |   . weblate.addons.tasks.language_consistency
weblate_1   |   . weblate.addons.tasks.postconfigure_addon
weblate_1   |   . weblate.auth.tasks.cleanup_invitations
weblate_1   |   . weblate.auth.tasks.disable_expired
weblate_1   |   . weblate.checks.tasks.batch_update_checks
weblate_1   |   . weblate.fonts.tasks.cleanup_font_files
weblate_1   |   . weblate.fonts.tasks.update_fonts_cache
weblate_1   |   . weblate.gitexport.tasks.update_gitexport_urls
weblate_1   |   . weblate.glossary.tasks.cleanup_stale_glossaries
weblate_1   |   . weblate.glossary.tasks.sync_glossary_languages
weblate_1   |   . weblate.glossary.tasks.sync_terminology
weblate_1   |   . weblate.memory.tasks.import_memory
weblate_1   |   . weblate.memory.tasks.update_memory
weblate_1   |   . weblate.metrics.tasks.cleanup_metrics
weblate_1   |   . weblate.metrics.tasks.collect_metrics
weblate_1   |   . weblate.screenshots.tasks.cleanup_screenshot_files
weblate_1   |   . weblate.trans.tasks.actual_project_removal
weblate_1   |   . weblate.trans.tasks.auto_translate
weblate_1   |   . weblate.trans.tasks.auto_translate_component
weblate_1   |   . weblate.trans.tasks.category_removal
weblate_1   |   . weblate.trans.tasks.cleanup_component
weblate_1   |   . weblate.trans.tasks.cleanup_old_comments
weblate_1   |   . weblate.trans.tasks.cleanup_old_suggestions
weblate_1   |   . weblate.trans.tasks.cleanup_project_backup_download
weblate_1   |   . weblate.trans.tasks.cleanup_project_backups
weblate_1   |   . weblate.trans.tasks.cleanup_stale_repos
weblate_1   |   . weblate.trans.tasks.cleanup_suggestions
weblate_1   |   . weblate.trans.tasks.commit_pending
weblate_1   |   . weblate.trans.tasks.component_after_save
weblate_1   |   . weblate.trans.tasks.component_alerts
weblate_1   |   . weblate.trans.tasks.component_removal
weblate_1   |   . weblate.trans.tasks.create_component
weblate_1   |   . weblate.trans.tasks.create_project_backup
weblate_1   |   . weblate.trans.tasks.daily_update_checks
weblate_1   |   . weblate.trans.tasks.perform_commit
weblate_1   |   . weblate.trans.tasks.perform_load
weblate_1   |   . weblate.trans.tasks.perform_push
weblate_1   |   . weblate.trans.tasks.perform_update
weblate_1   |   . weblate.trans.tasks.project_removal
weblate_1   |   . weblate.trans.tasks.remove_project_backup_download
weblate_1   |   . weblate.trans.tasks.repository_alerts
weblate_1   |   . weblate.trans.tasks.update_checks
weblate_1   |   . weblate.trans.tasks.update_enforced_checks
weblate_1   |   . weblate.trans.tasks.update_remotes
weblate_1   |   . weblate.utils.tasks.database_backup
weblate_1   |   . weblate.utils.tasks.heartbeat
weblate_1   |   . weblate.utils.tasks.ping
weblate_1   |   . weblate.utils.tasks.settings_backup
weblate_1   |   . weblate.utils.tasks.update_language_stats_parents
weblate_1   |   . weblate.utils.tasks.update_project_stats_link
weblate_1   |   . weblate.utils.tasks.update_translation_stats_parents
weblate_1   |   . weblate.wladmin.tasks.backup
weblate_1   |   . weblate.wladmin.tasks.backup_service
weblate_1   |   . weblate.wladmin.tasks.support_status_update
weblate_1   |
weblate_1   | [2025-09-26 17:43:03,879: INFO/MainProcess] Connected to redis://cache:6379/1
weblate_1   | [2025-09-26 17:43:03,893: INFO/MainProcess] mingle: searching for neighbors
weblate_1   |
weblate_1   |  -------------- translate@0c65d40952ce v5.5.3 (immunity)
weblate_1   | --- ***** -----
weblate_1   | -- ******* ---- Linux-5.4.0-169-generic-x86_64-with-glibc2.41 2025-09-26 17:43:03
weblate_1   | - *** --- * ---
weblate_1   | - ** ---------- [config]
weblate_1   | - ** ---------- .> app:         weblate:0x7fd7e1588ad0
weblate_1   | - ** ---------- .> transport:   redis://cache:6379/1
weblate_1   | - ** ---------- .> results:     redis://cache:6379/1
weblate_1   | - *** --- * --- .> concurrency: 1 (thread)
weblate_1   | -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
weblate_1   | --- ***** -----
weblate_1   |  -------------- [queues]
weblate_1   |                 .> translate        exchange=translate(direct) key=translate
weblate_1   |
weblate_1   |
weblate_1   | [tasks]
weblate_1   |   . weblate.accounts.tasks.cleanup_auditlog
weblate_1   |   . weblate.accounts.tasks.cleanup_social_auth
weblate_1   |   . weblate.accounts.tasks.notify_auditlog
weblate_1   |   . weblate.accounts.tasks.notify_changes
weblate_1   |   . weblate.accounts.tasks.notify_daily
weblate_1   |   . weblate.accounts.tasks.notify_monthly
weblate_1   |   . weblate.accounts.tasks.notify_weekly
weblate_1   |   . weblate.accounts.tasks.send_mails
weblate_1   |   . weblate.addons.tasks.addon_change
weblate_1   |   . weblate.addons.tasks.cdn_parse_html
weblate_1   |   . weblate.addons.tasks.cleanup_addon_activity_log
weblate_1   |   . weblate.addons.tasks.daily_addons
weblate_1   |   . weblate.addons.tasks.language_consistency
weblate_1   |   . weblate.addons.tasks.postconfigure_addon
weblate_1   |   . weblate.auth.tasks.cleanup_invitations
weblate_1   |   . weblate.auth.tasks.disable_expired
weblate_1   |   . weblate.checks.tasks.batch_update_checks
weblate_1   |   . weblate.fonts.tasks.cleanup_font_files
weblate_1   |   . weblate.fonts.tasks.update_fonts_cache
weblate_1   |   . weblate.gitexport.tasks.update_gitexport_urls
weblate_1   |   . weblate.glossary.tasks.cleanup_stale_glossaries
weblate_1   |   . weblate.glossary.tasks.sync_glossary_languages
weblate_1   |   . weblate.glossary.tasks.sync_terminology
weblate_1   |   . weblate.memory.tasks.import_memory
weblate_1   |   . weblate.memory.tasks.update_memory
weblate_1   |   . weblate.metrics.tasks.cleanup_metrics
weblate_1   |   . weblate.metrics.tasks.collect_metrics
weblate_1   |   . weblate.screenshots.tasks.cleanup_screenshot_files
weblate_1   |   . weblate.trans.tasks.actual_project_removal
weblate_1   |   . weblate.trans.tasks.auto_translate
weblate_1   |   . weblate.trans.tasks.auto_translate_component
weblate_1   |   . weblate.trans.tasks.category_removal
weblate_1   |   . weblate.trans.tasks.cleanup_component
weblate_1   |   . weblate.trans.tasks.cleanup_old_comments
weblate_1   |   . weblate.trans.tasks.cleanup_old_suggestions
weblate_1   |   . weblate.trans.tasks.cleanup_project_backup_download
weblate_1   |   . weblate.trans.tasks.cleanup_project_backups
weblate_1   |   . weblate.trans.tasks.cleanup_stale_repos
weblate_1   |   . weblate.trans.tasks.cleanup_suggestions
weblate_1   |   . weblate.trans.tasks.commit_pending
weblate_1   |   . weblate.trans.tasks.component_after_save
weblate_1   |   . weblate.trans.tasks.component_alerts
weblate_1   |   . weblate.trans.tasks.component_removal
weblate_1   |   . weblate.trans.tasks.create_component
weblate_1   |   . weblate.trans.tasks.create_project_backup
weblate_1   |   . weblate.trans.tasks.daily_update_checks
weblate_1   |   . weblate.trans.tasks.perform_commit
weblate_1   |   . weblate.trans.tasks.perform_load
weblate_1   |   . weblate.trans.tasks.perform_push
weblate_1   |   . weblate.trans.tasks.perform_update
weblate_1   |   . weblate.trans.tasks.project_removal
weblate_1   |   . weblate.trans.tasks.remove_project_backup_download
weblate_1   |   . weblate.trans.tasks.repository_alerts
weblate_1   |   . weblate.trans.tasks.update_checks
weblate_1   |   . weblate.trans.tasks.update_enforced_checks
weblate_1   |   . weblate.trans.tasks.update_remotes
weblate_1   |   . weblate.utils.tasks.database_backup
weblate_1   |   . weblate.utils.tasks.heartbeat
weblate_1   |   . weblate.utils.tasks.ping
weblate_1   |   . weblate.utils.tasks.settings_backup
weblate_1   |   . weblate.utils.tasks.update_language_stats_parents
weblate_1   |   . weblate.utils.tasks.update_project_stats_link
weblate_1   |   . weblate.utils.tasks.update_translation_stats_parents
weblate_1   |   . weblate.wladmin.tasks.backup
weblate_1   |   . weblate.wladmin.tasks.backup_service
weblate_1   |   . weblate.wladmin.tasks.support_status_update
weblate_1   |
weblate_1   | [2025-09-26 17:43:04,068: INFO/MainProcess] Connected to redis://cache:6379/1
weblate_1   | [2025-09-26 17:43:04,081: INFO/MainProcess] mingle: searching for neighbors
weblate_1   |
weblate_1   |  -------------- celery@0c65d40952ce v5.5.3 (immunity)
weblate_1   | --- ***** -----
weblate_1   | -- ******* ---- Linux-5.4.0-169-generic-x86_64-with-glibc2.41 2025-09-26 17:43:04
weblate_1   | - *** --- * ---
weblate_1   | - ** ---------- [config]
weblate_1   | - ** ---------- .> app:         weblate:0x7f23839b8ad0
weblate_1   | - ** ---------- .> transport:   redis://cache:6379/1
weblate_1   | - ** ---------- .> results:     redis://cache:6379/1
weblate_1   | - *** --- * --- .> concurrency: 2 (thread)
weblate_1   | -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
weblate_1   | --- ***** -----
weblate_1   |  -------------- [queues]
weblate_1   |                 .> celery           exchange=celery(direct) key=celery
weblate_1   |
weblate_1   |
weblate_1   | [tasks]
weblate_1   |   . weblate.accounts.tasks.cleanup_auditlog
weblate_1   |   . weblate.accounts.tasks.cleanup_social_auth
weblate_1   |   . weblate.accounts.tasks.notify_auditlog
weblate_1   |   . weblate.accounts.tasks.notify_changes
weblate_1   |   . weblate.accounts.tasks.notify_daily
weblate_1   |   . weblate.accounts.tasks.notify_monthly
weblate_1   |   . weblate.accounts.tasks.notify_weekly
weblate_1   |   . weblate.accounts.tasks.send_mails
weblate_1   |   . weblate.addons.tasks.addon_change
weblate_1   |   . weblate.addons.tasks.cdn_parse_html
weblate_1   |   . weblate.addons.tasks.cleanup_addon_activity_log
weblate_1   |   . weblate.addons.tasks.daily_addons
weblate_1   |   . weblate.addons.tasks.language_consistency
weblate_1   |   . weblate.addons.tasks.postconfigure_addon
weblate_1   |   . weblate.auth.tasks.cleanup_invitations
weblate_1   |   . weblate.auth.tasks.disable_expired
weblate_1   |   . weblate.checks.tasks.batch_update_checks
weblate_1   |   . weblate.fonts.tasks.cleanup_font_files
weblate_1   |   . weblate.fonts.tasks.update_fonts_cache
weblate_1   |   . weblate.gitexport.tasks.update_gitexport_urls
weblate_1   |   . weblate.glossary.tasks.cleanup_stale_glossaries
weblate_1   |   . weblate.glossary.tasks.sync_glossary_languages
weblate_1   |   . weblate.glossary.tasks.sync_terminology
weblate_1   |   . weblate.memory.tasks.import_memory
weblate_1   |   . weblate.memory.tasks.update_memory
weblate_1   |   . weblate.metrics.tasks.cleanup_metrics
weblate_1   |   . weblate.metrics.tasks.collect_metrics
weblate_1   |   . weblate.screenshots.tasks.cleanup_screenshot_files
weblate_1   |   . weblate.trans.tasks.actual_project_removal
weblate_1   |   . weblate.trans.tasks.auto_translate
weblate_1   |   . weblate.trans.tasks.auto_translate_component
weblate_1   |   . weblate.trans.tasks.category_removal
weblate_1   |   . weblate.trans.tasks.cleanup_component
weblate_1   |   . weblate.trans.tasks.cleanup_old_comments
weblate_1   |   . weblate.trans.tasks.cleanup_old_suggestions
weblate_1   |   . weblate.trans.tasks.cleanup_project_backup_download
weblate_1   |   . weblate.trans.tasks.cleanup_project_backups
weblate_1   |   . weblate.trans.tasks.cleanup_stale_repos
weblate_1   |   . weblate.trans.tasks.cleanup_suggestions
weblate_1   |   . weblate.trans.tasks.commit_pending
weblate_1   |   . weblate.trans.tasks.component_after_save
weblate_1   |   . weblate.trans.tasks.component_alerts
weblate_1   |   . weblate.trans.tasks.component_removal
weblate_1   |   . weblate.trans.tasks.create_component
weblate_1   |   . weblate.trans.tasks.create_project_backup
weblate_1   |   . weblate.trans.tasks.daily_update_checks
weblate_1   |   . weblate.trans.tasks.perform_commit
weblate_1   |   . weblate.trans.tasks.perform_load
weblate_1   |   . weblate.trans.tasks.perform_push
weblate_1   |   . weblate.trans.tasks.perform_update
weblate_1   |   . weblate.trans.tasks.project_removal
weblate_1   |   . weblate.trans.tasks.remove_project_backup_download
weblate_1   |   . weblate.trans.tasks.repository_alerts
weblate_1   |   . weblate.trans.tasks.update_checks
weblate_1   |   . weblate.trans.tasks.update_enforced_checks
weblate_1   |   . weblate.trans.tasks.update_remotes
weblate_1   |   . weblate.utils.tasks.database_backup
weblate_1   |   . weblate.utils.tasks.heartbeat
weblate_1   |   . weblate.utils.tasks.ping
weblate_1   |   . weblate.utils.tasks.settings_backup
weblate_1   |   . weblate.utils.tasks.update_language_stats_parents
weblate_1   |   . weblate.utils.tasks.update_project_stats_link
weblate_1   |   . weblate.utils.tasks.update_translation_stats_parents
weblate_1   |   . weblate.wladmin.tasks.backup
weblate_1   |   . weblate.wladmin.tasks.backup_service
weblate_1   |   . weblate.wladmin.tasks.support_status_update
weblate_1   |
weblate_1   | [2025-09-26 17:43:04,307: INFO/MainProcess] Connected to redis://cache:6379/1
weblate_1   | [2025-09-26 17:43:04,323: INFO/MainProcess] mingle: searching for neighbors
weblate_1   | __    -    ... __   -        _
weblate_1   | LocalTime -> 2025-09-26 17:43:04
weblate_1   | Configuration ->
weblate_1   |     . broker -> redis://cache:6379/1
weblate_1   |     . loader -> celery.loaders.app.AppLoader
weblate_1   |     . scheduler -> django_celery_beat.schedulers.DatabaseScheduler
weblate_1   |
weblate_1   |     . logfile -> [stderr]@%INFO
weblate_1   |     . maxinterval -> 5.00 seconds (5s)
weblate_1   |
weblate_1   |  -------------- notify@0c65d40952ce v5.5.3 (immunity)
weblate_1   | --- ***** -----
weblate_1   | -- ******* ---- Linux-5.4.0-169-generic-x86_64-with-glibc2.41 2025-09-26 17:43:04
weblate_1   | - *** --- * ---
weblate_1   | - ** ---------- [config]
weblate_1   | - ** ---------- .> app:         weblate:0x7fa89d038ad0
weblate_1   | - ** ---------- .> transport:   redis://cache:6379/1
weblate_1   | - ** ---------- .> results:     redis://cache:6379/1
weblate_1   | - *** --- * --- .> concurrency: 1 (thread)
weblate_1   | -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
weblate_1   | --- ***** -----
weblate_1   |  -------------- [queues]
weblate_1   |                 .> notify           exchange=notify(direct) key=notify
weblate_1   |
weblate_1   |
weblate_1   | [tasks]
weblate_1   |   . weblate.accounts.tasks.cleanup_auditlog
weblate_1   |   . weblate.accounts.tasks.cleanup_social_auth
weblate_1   |   . weblate.accounts.tasks.notify_auditlog
weblate_1   |   . weblate.accounts.tasks.notify_changes
weblate_1   |   . weblate.accounts.tasks.notify_daily
weblate_1   |   . weblate.accounts.tasks.notify_monthly
weblate_1   |   . weblate.accounts.tasks.notify_weekly
weblate_1   |   . weblate.accounts.tasks.send_mails
weblate_1   |   . weblate.addons.tasks.addon_change
weblate_1   |   . weblate.addons.tasks.cdn_parse_html
weblate_1   |   . weblate.addons.tasks.cleanup_addon_activity_log
weblate_1   |   . weblate.addons.tasks.daily_addons
weblate_1   |   . weblate.addons.tasks.language_consistency
weblate_1   |   . weblate.addons.tasks.postconfigure_addon
weblate_1   |   . weblate.auth.tasks.cleanup_invitations
weblate_1   |   . weblate.auth.tasks.disable_expired
weblate_1   |   . weblate.checks.tasks.batch_update_checks
weblate_1   |   . weblate.fonts.tasks.cleanup_font_files
weblate_1   |   . weblate.fonts.tasks.update_fonts_cache
weblate_1   |   . weblate.gitexport.tasks.update_gitexport_urls
weblate_1   |   . weblate.glossary.tasks.cleanup_stale_glossaries
weblate_1   |   . weblate.glossary.tasks.sync_glossary_languages
weblate_1   |   . weblate.glossary.tasks.sync_terminology
weblate_1   |   . weblate.memory.tasks.import_memory
weblate_1   |   . weblate.memory.tasks.update_memory
weblate_1   |   . weblate.metrics.tasks.cleanup_metrics
weblate_1   |   . weblate.metrics.tasks.collect_metrics
weblate_1   |   . weblate.screenshots.tasks.cleanup_screenshot_files
weblate_1   |   . weblate.trans.tasks.actual_project_removal
weblate_1   |   . weblate.trans.tasks.auto_translate
weblate_1   |   . weblate.trans.tasks.auto_translate_component
weblate_1   |   . weblate.trans.tasks.category_removal
weblate_1   |   . weblate.trans.tasks.cleanup_component
weblate_1   |   . weblate.trans.tasks.cleanup_old_comments
weblate_1   |   . weblate.trans.tasks.cleanup_old_suggestions
weblate_1   |   . weblate.trans.tasks.cleanup_project_backup_download
weblate_1   |   . weblate.trans.tasks.cleanup_project_backups
weblate_1   |   . weblate.trans.tasks.cleanup_stale_repos
weblate_1   |   . weblate.trans.tasks.cleanup_suggestions
weblate_1   |   . weblate.trans.tasks.commit_pending
weblate_1   |   . weblate.trans.tasks.component_after_save
weblate_1   |   . weblate.trans.tasks.component_alerts
weblate_1   |   . weblate.trans.tasks.component_removal
weblate_1   |   . weblate.trans.tasks.create_component
weblate_1   |   . weblate.trans.tasks.create_project_backup
weblate_1   |   . weblate.trans.tasks.daily_update_checks
weblate_1   |   . weblate.trans.tasks.perform_commit
weblate_1   |   . weblate.trans.tasks.perform_load
weblate_1   |   . weblate.trans.tasks.perform_push
weblate_1   |   . weblate.trans.tasks.perform_update
weblate_1   |   . weblate.trans.tasks.project_removal
weblate_1   |   . weblate.trans.tasks.remove_project_backup_download
weblate_1   |   . weblate.trans.tasks.repository_alerts
weblate_1   |   . weblate.trans.tasks.update_checks
weblate_1   |   . weblate.trans.tasks.update_enforced_checks
weblate_1   |   . weblate.trans.tasks.update_remotes
weblate_1   |   . weblate.utils.tasks.database_backup
weblate_1   |   . weblate.utils.tasks.heartbeat
weblate_1   |   . weblate.utils.tasks.ping
weblate_1   |   . weblate.utils.tasks.settings_backup
weblate_1   |   . weblate.utils.tasks.update_language_stats_parents
weblate_1   |   . weblate.utils.tasks.update_project_stats_link
weblate_1   |   . weblate.utils.tasks.update_translation_stats_parents
weblate_1   |   . weblate.wladmin.tasks.backup
weblate_1   |   . weblate.wladmin.tasks.backup_service
weblate_1   |   . weblate.wladmin.tasks.support_status_update
weblate_1   |
weblate_1   | [2025-09-26 17:43:04,572: INFO/MainProcess] Connected to redis://cache:6379/1
weblate_1   | [2025-09-26 17:43:04,575: INFO/MainProcess] mingle: searching for neighbors
weblate_1   |
weblate_1   |  -------------- memory@0c65d40952ce v5.5.3 (immunity)
weblate_1   | --- ***** -----
weblate_1   | -- ******* ---- Linux-5.4.0-169-generic-x86_64-with-glibc2.41 2025-09-26 17:43:04
weblate_1   | - *** --- * ---
weblate_1   | - ** ---------- [config]
weblate_1   | - ** ---------- .> app:         weblate:0x7fc4bd790ad0
weblate_1   | - ** ---------- .> transport:   redis://cache:6379/1
weblate_1   | - ** ---------- .> results:     redis://cache:6379/1
weblate_1   | - *** --- * --- .> concurrency: 1 (thread)
weblate_1   | -- ******* ---- .> task events: OFF (enable -E to monitor tasks in this worker)
weblate_1   | --- ***** -----
weblate_1   |  -------------- [queues]
weblate_1   |                 .> memory           exchange=memory(direct) key=memory
weblate_1   |
weblate_1   |
weblate_1   | [tasks]
weblate_1   |   . weblate.accounts.tasks.cleanup_auditlog
weblate_1   |   . weblate.accounts.tasks.cleanup_social_auth
weblate_1   |   . weblate.accounts.tasks.notify_auditlog
weblate_1   |   . weblate.accounts.tasks.notify_changes
weblate_1   |   . weblate.accounts.tasks.notify_daily
weblate_1   |   . weblate.accounts.tasks.notify_monthly
weblate_1   |   . weblate.accounts.tasks.notify_weekly
weblate_1   |   . weblate.accounts.tasks.send_mails
weblate_1   |   . weblate.addons.tasks.addon_change
weblate_1   |   . weblate.addons.tasks.cdn_parse_html
weblate_1   |   . weblate.addons.tasks.cleanup_addon_activity_log
weblate_1   |   . weblate.addons.tasks.daily_addons
weblate_1   |   . weblate.addons.tasks.language_consistency
weblate_1   |   . weblate.addons.tasks.postconfigure_addon
weblate_1   |   . weblate.auth.tasks.cleanup_invitations
weblate_1   |   . weblate.auth.tasks.disable_expired
weblate_1   |   . weblate.checks.tasks.batch_update_checks
weblate_1   |   . weblate.fonts.tasks.cleanup_font_files
weblate_1   |   . weblate.fonts.tasks.update_fonts_cache
weblate_1   |   . weblate.gitexport.tasks.update_gitexport_urls
weblate_1   |   . weblate.glossary.tasks.cleanup_stale_glossaries
weblate_1   |   . weblate.glossary.tasks.sync_glossary_languages
weblate_1   |   . weblate.glossary.tasks.sync_terminology
weblate_1   |   . weblate.memory.tasks.import_memory
weblate_1   |   . weblate.memory.tasks.update_memory
weblate_1   |   . weblate.metrics.tasks.cleanup_metrics
weblate_1   |   . weblate.metrics.tasks.collect_metrics
weblate_1   |   . weblate.screenshots.tasks.cleanup_screenshot_files
weblate_1   |   . weblate.trans.tasks.actual_project_removal
weblate_1   |   . weblate.trans.tasks.auto_translate
weblate_1   |   . weblate.trans.tasks.auto_translate_component
weblate_1   |   . weblate.trans.tasks.category_removal
weblate_1   |   . weblate.trans.tasks.cleanup_component
weblate_1   |   . weblate.trans.tasks.cleanup_old_comments
weblate_1   |   . weblate.trans.tasks.cleanup_old_suggestions
weblate_1   |   . weblate.trans.tasks.cleanup_project_backup_download
weblate_1   |   . weblate.trans.tasks.cleanup_project_backups
weblate_1   |   . weblate.trans.tasks.cleanup_stale_repos
weblate_1   |   . weblate.trans.tasks.cleanup_suggestions
weblate_1   |   . weblate.trans.tasks.commit_pending
weblate_1   |   . weblate.trans.tasks.component_after_save
weblate_1   |   . weblate.trans.tasks.component_alerts
weblate_1   |   . weblate.trans.tasks.component_removal
weblate_1   |   . weblate.trans.tasks.create_component
weblate_1   |   . weblate.trans.tasks.create_project_backup
weblate_1   |   . weblate.trans.tasks.daily_update_checks
weblate_1   |   . weblate.trans.tasks.perform_commit
weblate_1   |   . weblate.trans.tasks.perform_load
weblate_1   |   . weblate.trans.tasks.perform_push
weblate_1   |   . weblate.trans.tasks.perform_update
weblate_1   |   . weblate.trans.tasks.project_removal
weblate_1   |   . weblate.trans.tasks.remove_project_backup_download
weblate_1   |   . weblate.trans.tasks.repository_alerts
weblate_1   |   . weblate.trans.tasks.update_checks
weblate_1   |   . weblate.trans.tasks.update_enforced_checks
weblate_1   |   . weblate.trans.tasks.update_remotes
weblate_1   |   . weblate.utils.tasks.database_backup
weblate_1   |   . weblate.utils.tasks.heartbeat
weblate_1   |   . weblate.utils.tasks.ping
weblate_1   |   . weblate.utils.tasks.settings_backup
weblate_1   |   . weblate.utils.tasks.update_language_stats_parents
weblate_1   |   . weblate.utils.tasks.update_project_stats_link
weblate_1   |   . weblate.utils.tasks.update_translation_stats_parents
weblate_1   |   . weblate.wladmin.tasks.backup
weblate_1   |   . weblate.wladmin.tasks.backup_service
weblate_1   |   . weblate.wladmin.tasks.support_status_update
weblate_1   |
weblate_1   | [2025-09-26 17:43:04,755: INFO/MainProcess] Connected to redis://cache:6379/1
weblate_1   | [2025-09-26 17:43:04,760: INFO/MainProcess] mingle: searching for neighbors
weblate_1   | [2025-09-26 17:43:04,922: INFO/MainProcess] mingle: all alone
weblate_1   | [2025-09-26 17:43:05,106: INFO/MainProcess] mingle: all alone
weblate_1   | [2025-09-26 17:43:05,352: INFO/MainProcess] mingle: all alone
weblate_1   | [2025-09-26 17:43:05,387: INFO/MainProcess] DatabaseScheduler: Schedule changed.
weblate_1   | [2025-09-26 17:43:05,518: INFO/MainProcess] Task weblate.trans.tasks.daily_update_checks[25f4a1b3-defc-40ed-9ad1-00e87899302b] received
weblate_1   | [2025-09-26 17:43:05,535: INFO/MainProcess] Task weblate.trans.tasks.update_remotes[01fabd4d-74a7-4fee-a1e2-17d46cfbf3f6] received
weblate_1   | [2025-09-26 17:43:05,544: INFO/MainProcess] Task weblate.utils.tasks.heartbeat[5466d577-7fd8-49ef-a5af-d541426001eb] received
weblate_1   | [2025-09-26 17:43:05,548: INFO/MainProcess] Task weblate.trans.tasks.cleanup_project_backup_download[3399a1bb-7e36-46f7-90b0-7dd7c98f4229] received
weblate_1   | [2025-09-26 17:43:05,596: INFO/MainProcess] mingle: all alone
weblate_1   | [2025-09-26 17:43:05,617: INFO/246] <hide name>: updating repository
weblate_1   | [2025-09-26 17:43:05,617: INFO/MainProcess] <hide name>: updating repository
weblate_1   | [2025-09-26 17:43:05,774: INFO/MainProcess] mingle: all alone
weblate_1   | [2025-09-26 17:43:06,691: INFO/246] <hide name>: update took 1.06 seconds
weblate_1   | [2025-09-26 17:43:06,691: INFO/MainProcess] <hide name>: update took 1.06 seconds
weblate_1   | 2025-09-26 17:43:06,694 INFO reaped unknown pid 456 (exit status 0)
weblate_1   | [2025-09-26 17:43:06,699: INFO/246] <hide name>: repository up to date at b7015e92ae990da1e746b84fcbf61a12e8011bb6
weblate_1   | [2025-09-26 17:43:06,699: INFO/MainProcess] <hide name>: repository up to date at b7015e92ae990da1e746b84fcbf61a12e8011bb6
weblate_1   | [2025-09-26 17:43:48,345: INFO/MainProcess] Task weblate.utils.tasks.ping[15ce7a26-eca5-43ed-a140-d76cc410ff1d] received
weblate_1   | SystemCheckError: System check identified some issues:
weblate_1   |
weblate_1   | ERRORS:
weblate_1   | ?: (weblate.E011) E-mail addresses for site admins is misconfigured
weblate_1   |   HINT: https://docs.weblate.org/en/weblate-5.13.3/admin/install.html#production-admins
weblate_1   |
weblate_1   | INFOS:
weblate_1   | ?: (weblate.I021) Error collection is not set up, it is highly recommended for production use
weblate_1   |   HINT: https://docs.weblate.org/en/weblate-5.13.3/admin/install.html#collecting-errors
weblate_1   |
weblate_1   | System check identified 2 issues (5 silenced).
weblate_1   | 2025-09-26 17:43:53,331 INFO exited: check (exit status 1; expected)

I already tried

• I've read and searched the documentation.
• I've searched for similar filed issues in this repository.

Steps to reproduce the behavior

1. Install Weblate 5.11.1
2. Upgrade using docker-compose to the latest version

Expected behavior

No response

Screenshots

No response

Exception traceback

Additional context

No response

[nijel]

You most likely need to adjust your Docker environment after the upgrade; please read the upgrading section at https://docs.weblate.org/en/latest/changes.html#weblate-5-13.

See also #15870

[steam3d]

Thanks. This helped:

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