Without me changing anything, my Discourse forum https://lilypond.community suddenly started returning an error page for any request with login cookies: Oops The software powering this discussion forum encountered an unexpected problem. We apologize for the inconvenience. Detailed information about the error was logged, and an automatic notification generated. We’ll take a look at it. No further action is necessary. However, if the error condition persists, you can provide additional detail, including steps to reproduce the error, by posting a discussion topic in the site’s feedback category. The site appears to work fine when you’re not logged in. I looked into /shared/log/rails/production.log (after ./launcher enter app) and it contains errors like this: Pitchfork worker is about to timeout, dumping backtrace for main thread /var/www/discourse/lib/git_utils.rb:33:in 'Kernel#`' /var/www/discourse/lib/git_utils.rb:33:in 'GitUtils.try_git' /var/www/discourse/lib/git_utils.rb:21:in 'GitUtils.has_commit?' /var/www/discourse/lib/discourse_updates.rb:167:in 'block in DiscourseUpdates.new_features' /var/www/discourse/lib/discourse_updates.rb:163:in 'Array#select!' /var/www/discourse/lib/discourse_updates.rb:163:in 'DiscourseUpdates.new_features' /var/www/discourse/lib/discourse_updates.rb:269:in 'DiscourseUpdates.latest_new_feature_created_at' /var/www/discourse/lib/discourse_updates.rb:254:in 'DiscourseUpdates.has_unseen_features?' /var/www/discourse/app/serializers/current_user_serializer.rb:193:in 'CurrentUserSerializer#has_unseen_features' (eval at /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:467):80:in 'CurrentUserSerializer#_fast_attributes' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:456:in 'ActiveModel::Serializer#attributes' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:480:in 'ActiveModel::Serializer#_serializable_hash' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:359:in 'ActiveModel::Serializer#serializable_hash' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:347:in 'ActiveModel::Serializer#as_json' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/json/encoding.rb:41:in 'Oj::Rails::Encoder#encode' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/json/encoding.rb:41:in 'ActiveSupport::JSON.encode' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/core_ext/object/json.rb:42:in 'ActiveSupport::ToJsonWithActiveSupportEncoder#to_json' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/active_model_serializers-0.8.4/lib/active_model/serializer.rb:331:in 'ActiveModel::Serializer#to_json' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapters/oj.rb:67:in 'Oj.dump' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapters/oj.rb:67:in 'MultiJson::Adapters::Oj#dump' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json/adapter.rb:92:in 'MultiJson::Adapter.dump' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/multi_json-1.20.1/lib/multi_json.rb:214:in 'MultiJson.dump' /var/www/discourse/lib/application_layout_preloader.rb:76:in 'ApplicationLayoutPreloader#preload_current_user_data' /var/www/discourse/lib/application_layout_preloader.rb:32:in 'ApplicationLayoutPreloader#preloaded_data' /var/www/discourse/app/helpers/application_helper.rb:1001:in 'ApplicationHelper#preloaded_json' /var/www/discourse/app/views/layouts/application.html.erb:101:in '_app_views_layouts_application_html_erb___243682310287886530_152408' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:278:in 'Kernel#public_send' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:278:in 'ActionView::Base#_run' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:284:in 'block in ActionView::Template#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:212:in 'ActiveSupport::Notifications.instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:589:in 'ActionView::Template#instrument_render_template' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/template.rb:272:in 'ActionView::Template#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:116:in 'block in ActionView::Template#profile_method' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:77:in 'block in ActionView::TemplateRenderer#render_with_layout' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'block in ActiveSupport::Notifications.instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications/instrumenter.rb:58:in 'ActiveSupport::Notifications::Instrumenter#instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:75:in 'ActionView::TemplateRenderer#render_with_layout' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:59:in 'ActionView::TemplateRenderer#render_template' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/template_renderer.rb:11:in 'ActionView::TemplateRenderer#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/renderer.rb:58:in 'ActionView::Renderer#render_template_to_object' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/renderer/renderer.rb:31:in 'ActionView::Renderer#render_to_object' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:136:in 'block in ActionView::Rendering#_render_template' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/base.rb:305:in 'ActionView::Base#in_rendering_context' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:135:in 'ActionView::Rendering#_render_template' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/streaming.rb:179:in 'ActionController::Streaming#_render_template' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:122:in 'ActionView::Rendering#render_to_body' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:186:in 'ActionController::Rendering#render_to_body' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/renderers.rb:140:in 'ActionController::Renderers#render_to_body' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/rendering.rb:28:in 'AbstractController::Rendering#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:167:in 'ActionController::Rendering#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:31:in 'block (2 levels) in ActionController::Instrumentation#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/benchmark.rb:17:in 'ActiveSupport::Benchmark.realtime' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:31:in 'block in ActionController::Instrumentation#render' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:100:in 'ActionController::Instrumentation#cleanup_view_runtime' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activerecord-8.0.5/lib/active_record/railties/controller_runtime.rb:46:in 'ActiveRecord::Railties::ControllerRuntime#cleanup_view_runtime' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:30:in 'ActionController::Instrumentation#render' /var/www/discourse/lib/topic_list_responder.rb:16:in 'block (2 levels) in TopicListResponder#respond_with_list' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/mime_responds.rb:224:in 'ActionController::MimeResponds#respond_to' /var/www/discourse/lib/topic_list_responder.rb:7:in 'TopicListResponder#respond_with_list' /var/www/discourse/app/controllers/list_controller.rb:117:in 'block (2 levels) in ' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/basic_implicit_render.rb:8:in 'ActionController::BasicImplicitRender#send_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/base.rb:215:in 'AbstractController::Base#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rendering.rb:193:in 'ActionController::Rendering#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/callbacks.rb:261:in 'block in AbstractController::Callbacks#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:120:in 'block in ActiveSupport::Callbacks#run_callbacks' /var/www/discourse/app/controllers/application_controller.rb:443:in 'block in ApplicationController#with_resolved_locale' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/i18n-1.14.8/lib/i18n.rb:354:in 'I18n::Base#with_locale' /var/www/discourse/app/controllers/application_controller.rb:443:in 'ApplicationController#with_resolved_locale' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks' /var/www/discourse/app/controllers/application_controller.rb:1125:in 'ApplicationController#ensure_dont_cache_page' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:129:in 'block in ActiveSupport::Callbacks#run_callbacks' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:140:in 'ActiveSupport::Callbacks#run_callbacks' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/callbacks.rb:260:in 'AbstractController::Callbacks#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/rescue.rb:27:in 'ActionController::Rescue#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:76:in 'block in ActionController::Instrumentation#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'block in ActiveSupport::Notifications.instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications/instrumenter.rb:58:in 'ActiveSupport::Notifications::Instrumenter#instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/notifications.rb:210:in 'ActiveSupport::Notifications.instrument' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/instrumentation.rb:75:in 'ActionController::Instrumentation#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal/params_wrapper.rb:259:in 'ActionController::ParamsWrapper#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activerecord-8.0.5/lib/active_record/railties/controller_runtime.rb:39:in 'ActiveRecord::Railties::ControllerRuntime#process_action' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/abstract_controller/base.rb:152:in 'AbstractController::Base#process' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionview-8.0.5/lib/action_view/rendering.rb:40:in 'ActionView::Rendering#process' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler/profiling_methods.rb:116:in 'block in ActionController::Base#profile_method' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal.rb:252:in 'ActionController::Metal#dispatch' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_controller/metal.rb:335:in 'ActionController::Metal.dispatch' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:67:in 'ActionDispatch::Routing::RouteSet::Dispatcher#dispatch' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:50:in 'ActionDispatch::Routing::RouteSet::Dispatcher#serve' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/mapper.rb:32:in 'block in ' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/mapper.rb:62:in 'ActionDispatch::Routing::Mapper::Constraints#serve' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:53:in 'block in ActionDispatch::Journey::Router#serve' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:133:in 'block in ActionDispatch::Journey::Router#find_routes' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in 'Array#each' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:126:in 'ActionDispatch::Journey::Router#find_routes' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/journey/router.rb:34:in 'ActionDispatch::Journey::Router#serve' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/routing/route_set.rb:908:in 'ActionDispatch::Routing::RouteSet#call' /var/www/discourse/lib/middleware/omniauth_bypass_middleware.rb:35:in 'Middleware::OmniauthBypassMiddleware#call' /var/www/discourse/lib/middleware/crawler_hooks.rb:13:in 'Middleware::CrawlerHooks#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in 'Rack::TempfileReaper#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/conditional_get.rb:27:in 'Rack::ConditionalGet#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/head.rb:12:in 'Rack::Head#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/http/permissions_policy.rb:38:in 'ActionDispatch::PermissionsPolicy::Middleware#call' /var/www/discourse/lib/content_security_policy/middleware.rb:12:in 'ContentSecurityPolicy::Middleware#call' /var/www/discourse/lib/middleware/anonymous_cache.rb:425:in 'Middleware::AnonymousCache#call' /var/www/discourse/lib/middleware/csp_script_nonce_injector.rb:13:in 'Middleware::CspScriptNonceInjector#call' /var/www/discourse/lib/middleware/track_view_session_id_injector.rb:12:in 'Middleware::TrackViewSessionIdInjector#call' /var/www/discourse/config/initializers/008-rack-cors.rb:14:in 'Discourse::Cors#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/session/abstract/id.rb:266:in 'Rack::Session::Abstract::Persisted#context' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/session/abstract/id.rb:260:in 'Rack::Session::Abstract::Persisted#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/cookies.rb:706:in 'ActionDispatch::Cookies#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:31:in 'block in ActionDispatch::Callbacks#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/activesupport-8.0.5/lib/active_support/callbacks.rb:100:in 'ActiveSupport::Callbacks#run_callbacks' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/callbacks.rb:30:in 'ActionDispatch::Callbacks#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/debug_exceptions.rb:31:in 'ActionDispatch::DebugExceptions#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/show_exceptions.rb:32:in 'ActionDispatch::ShowExceptions#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/logster-2.21.0/lib/logster/middleware/reporter.rb:40:in 'Logster::Middleware::Reporter#call' /var/www/discourse/lib/middleware/default_headers.rb:13:in 'Middleware::DefaultHeaders#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/rack/logger.rb:41:in 'Rails::Rack::Logger#call_app' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/rack/logger.rb:29:in 'Rails::Rack::Logger#call' /var/www/discourse/config/initializers/100-quiet_logger.rb:20:in 'DiscourseRackQuietAssetsLogger#call' /var/www/discourse/config/initializers/100-silence_logger.rb:29:in 'SilenceLogger#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/request_id.rb:34:in 'ActionDispatch::RequestId#call' /var/www/discourse/lib/middleware/enforce_hostname.rb:23:in 'Middleware::EnforceHostname#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/method_override.rb:24:in 'Rack::MethodOverride#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/executor.rb:16:in 'ActionDispatch::Executor#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/sendfile.rb:127:in 'Rack::Sendfile#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-mini-profiler-4.0.1/lib/mini_profiler.rb:334:in 'Rack::MiniProfiler#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/message_bus-4.5.2/lib/message_bus/rack/middleware.rb:60:in 'MessageBus::Rack::Middleware#call' /var/www/discourse/lib/middleware/request_tracker.rb:380:in 'Middleware::RequestTracker#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/actionpack-8.0.5/lib/action_dispatch/middleware/remote_ip.rb:96:in 'ActionDispatch::RemoteIp#call' /var/www/discourse/lib/middleware/overload_protections.rb:18:in 'Middleware::OverloadProtections#call' /var/www/discourse/lib/middleware/processing_request.rb:14:in 'Middleware::ProcessingRequest#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/engine.rb:535:in 'Rails::Engine#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/railtie.rb:226:in 'Kernel#public_send' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/railties-8.0.5/lib/rails/railtie.rb:226:in 'Rails::Railtie.method_missing' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:74:in 'block in Rack::URLMap#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:58:in 'Array#each' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/urlmap.rb:58:in 'Rack::URLMap#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/tempfile_reaper.rb:15:in 'Rack::TempfileReaper#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/chunked.rb:105:in 'Pitchfork::Chunked#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/rack-2.2.23/lib/rack/content_length.rb:17:in 'Rack::ContentLength#call' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:868:in 'Pitchfork::HttpServer#process_client' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1017:in 'Pitchfork::HttpServer#worker_loop' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:616:in 'block in Pitchfork::HttpServer#spawn_worker' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:1222:in 'block in Pitchfork::HttpServer#fork_sibling' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:170:in 'block in Pitchfork.clean_fork' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Kernel#catch' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork.rb:168:in 'Pitchfork.clean_fork' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:690:in 'Pitchfork::HttpServer#spawn_initial_mold' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/lib/pitchfork/http_server.rb:176:in 'Pitchfork::HttpServer#start' /var/www/discourse/vendor/bundle/ruby/3.4.0/gems/pitchfork-0.18.2/exe/pitchfork:110:in ' ' /var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in 'Kernel#load' /var/www/discourse/vendor/bundle/ruby/3.4.0/bin/pitchfork:25:in ' ' Rendered layout layouts/application.html.erb (Duration: 29736.7ms | GC: 60.9ms) Completed 500 Internal Server Error in 29972ms (ActiveRecord: 0.0ms (0 queries, 0 cached) | GC: 98.5ms) Also, top -c sometimes shows git merge-base processes taking 100% CPU and substantial RAM. What might be going on?

Same error than this: [תמונה] Fatal: could not read Username for 'https://github.com' Self-hosting I tried upgrade my 2-container forum, but it fails. Any ideas why? x86_64 arch detected. 2.0.20260803-0122: Pulling from discourse/base Digest: sha256:ab1e7217470759e63313a16bc5b71b9f2dd7d3ae8303286e5985f563ad12b7b3 …

Oh, actually, if I log in with an unprivileged user account, it works, but not with my admin account. So I suspect it’s the upgrade part of the admin interface that’s hanging in these Git operations?

Seen here too. Admins and mods are blocked while things time out, I think. Process tree: 1000 2169778 0.0 0.3 497160 13392 ? Sl Aug17 0:15 | \_ pitchfork monitor - 1000 2169783 0.0 5.4 6554324 212356 ? Sl Aug17 4:55 | | \_ pitchfork (gen:0) mold - ready 1000 2170466 0.0 2.3 6567316 91468 ? Sl Aug17 0:52 | | \_ pitchfork (gen:0) service - ready 1000 2170475 1.3 9.9 6958868 386872 ? SNl Aug17 310:37 | | | \_ sidekiq 7.3.10 discourse [0 of 5 busy] 1000 2170499 2.6 11.3 6650900 444392 ? Sl Aug17 597:55 | | \_ pitchfork (gen:0) worker[0] - requests: 1767782, processing: / 1000 3914556 0.0 0.0 0 0 ? Z 17:20 0:00 | | | \_ [sh] 1000 3925648 0.0 0.0 0 0 ? Z 19:39 0:00 | | | \_ [sh] 1000 3925710 0.0 0.0 10552 2312 ? S 19:40 0:00 | | | \_ sh -c git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 2> /dev/null; echo $? 1000 3925711 92.4 15.1 710404 590864 ? R 19:40 0:24 | | | \_ git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 1000 2170558 0.1 10.3 6573012 402832 ? Sl Aug17 35:21 | | \_ pitchfork (gen:0) worker[1] - requests: 75111, processing: / 1000 3925725 0.0 0.0 10552 2316 ? S 19:40 0:00 | | | \_ sh -c git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 2> /dev/null; echo $? 1000 3925726 90.1 14.4 710404 562628 ? R 19:40 0:15 | | | \_ git merge-base --is-ancestor e20c10c056d2ed11533c3428e33e93cb31fa22d8 HEAD 1000 2170585 0.0 8.3 6578772 327676 ? Rl Aug17 10:28 | | \_ pitchfork (gen:0) worker[2] - requests: 8139, processing: /t/two-upcoming-books-about-videogame-history/4406 1000 2170608 0.0 7.8 6589908 305532 ? Sl Aug17 8:08 | | \_ pitchfork (gen:0) worker[3] - requests: 4055, waiting 1000 3925781 0.0 0.0 15992 2684 ? S 19:40 0:00 | \_ sleep 1 First seen about 2 hours ago I think.

So DiscourseUpdates.has_unseen_features seems to be a feature which is bringing in a realtime dependency on github working correctly? Even when we’re not trying to upgrade?

Edit: this did not solve my problem, as I discover after several hours. I’ve unchecked this feature: admin->site admin → version checks → clear the checkbox → save [image] Site admin Configure various settings relating to the management of your site version_checks Ping the Discourse Hub for version updates and show new version messages on the admin dashboard

How did you manage get the admin interface to open without error in the first place?

I had to wait until the git nonsense timed out, and/or could get my request served to a pitchfork which wasn’t blocked. My forum/logs area is presently showing 4 cases of “pitchfork worker timed out” and it’s not a very busy forum at all.

Edit: this did not solve my problem, as I discover after several hours. One could also use rails from an ssh access, I believe. This might be a terrible idea. Proceed at your own risk. # docker exec -i app rails runner 'puts SiteSetting.version_checks' true # docker exec -i app rails runner 'SiteSetting.set("version_checks", false)' # docker exec -i app rails runner 'puts SiteSetting.version_checks' false

It seems that Github continue with issues, that were the previous ones: [תמונה] The August 17 outage, and the work ahead An update on the August 17 outage and the steps we're taking to improve reliability. Est. reading time: 4 minutes

[תמונה] Ed_S: My forum/logs area is presently showing 4 cases of “pitchfork worker timed out” and it’s not a very busy forum at all. I’m now seeing 15 cases of pitchfork worker timed out, with two different backtraces. On the linux side pitchfork continues to accrue unreaped children and sometimes I see a git process which is - I think - the culprit. My change is not a fix and might or might not be helpful. I will revert it. [תמונה] Ed_S: I’ve unchecked this feature: admin->site admin → version checks → clear the checkbox → save github themselves are still broken. The change to HTTP/1.1 for git connections might be a good workaround. [תמונה]Fatal: could not read Username for 'https://github.com' It seems to be an issue with Github, found a discussion here

Error for logged in users and Git hang

תמיכה

Jagster (Jakke Flemming) 2 בספטמבר,‏ 2026,‏ 7:16pm 2

Same error than this:

נושא		תגובות	צפיות
The Git Hang and the Admin/Mod user Accs Oops Error Page Error Self-hosting login , bug	28	754	5 באוקטובר,‏ 2026
Fatal: could not read Username for 'https://github.com' Self-hosting	10	459	3 בספטמבר,‏ 2026
Twitter, Github and normal username and password logins not working after upgrade Self-hosting unsupported-install	34	7956	22 באוקטובר,‏ 2016
40 Fatals and 7 Errors in recent logs Product Support	12	2001	17 בפברואר,‏ 2017
Discourse now stops loading at login dialog when viewed with any browser Self-hosting	21	1588	29 בינואר,‏ 2023

Error for logged in users and Git hang

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