After following all steps in doc: Install Discourse on Ubuntu or Debian for Development
I tried running server using “bin/ember-cli -u” and (“bin/ember-cli” + “rails s” in saparate terminal windows).
I am getting error as: “network error” in chat window.
Do i need to running any additional command in terminal? or did i missed something?
Do you have anything in /logs ?
No, in server logs i only get 500 error. nothing else (nor even the line at which code breaks)
What is the backtrace and error for the 500?
My suspicion is you may not have run migrations, have you?
yes I was going to say the same but it’s definitely in the steps of the doc 
I would recommend you to try using: Developing Discourse using a Dev Container
That should be a much easier way for you to get a working dev env.
Actually, is it? It may exclude plugin migrations?
@Neeraj_Keriya try:
LOAD_PLUGINS=1 rake db:migrate
I ran all the command from the doc and wanted to install discourse manually (not with docker) and all three DB’s are migrated successfully.
checking:
LOAD_PLUGINS=1 rake db:migrate
Initially, When running “bundle install”. i got issues with gem (“mini_racer”, “0.18.pre1”) so i downgrade it to ‘~> 0.6.2’.
Is that can be the cause? This is the only thing i did different from document.
Maybe, once you’ve run migrations again, check for 500 and report the detail of that error from within /logs here.
Sure, will do.
BTW this is what i am getting on “rails db:create” with “mini_racer”, “0.18.pre1”
bin/rails aborted!
LoadError: /home/developer/.rvm/gems/ruby-3.2.1@discourse/extensions/x86_64-linux/3.2.0/mini_racer-0.18.0.pre1/mini_racer_extension.so: undefined symbol: __libc_single_threaded (LoadError)
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/mini_racer-0.18.0.pre1/lib/mini_racer.rb:22:in `load'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/mini_racer-0.18.0.pre1/lib/mini_racer.rb:22:in `<main>'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:60:in `require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:60:in `block (2 levels) in require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:55:in `each'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:55:in `block in require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:44:in `each'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler/runtime.rb:44:in `require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bundler-2.5.18/lib/bundler.rb:212:in `require'
/home/developer/Desktop/Workspace/learn/discourse/config/application.rb:69:in `<main>'
<internal:/home/developer/.rvm/rubies/ruby-3.2.1/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
<internal:/home/developer/.rvm/rubies/ruby-3.2.1/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bootsnap-1.18.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
/home/developer/Desktop/Workspace/learn/discourse/Rakefile:7:in `<main>'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/commands/rake/rake_command.rb:43:in `block in with_rake'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/commands/rake/rake_command.rb:41:in `with_rake'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/commands/rake/rake_command.rb:20:in `perform'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/command.rb:156:in `invoke_rake'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/command.rb:73:in `block in invoke'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/command.rb:149:in `with_argv'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/command.rb:69:in `invoke'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/railties-7.2.2.1/lib/rails/commands.rb:18:in `<main>'
<internal:/home/developer/.rvm/rubies/ruby-3.2.1/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
<internal:/home/developer/.rvm/rubies/ruby-3.2.1/lib/ruby/3.2.0/rubygems/core_ext/kernel_require.rb>:37:in `require'
/home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/bootsnap-1.18.4/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:30:in `require'
bin/rails:18:in `<main>'
(See full trace by running task with --trace)
FYI current Ruby is something closer to 3.3.6 in Production, so switching to that version of Ruby might be a good idea.
(this is why @joffreyjaffeux recommends the docker install as these things can be a pain in non-docker dev)
@merefield @joffreyjaffeux here is the logs, when i type in message box and send.
Delivering messages [] to client 4c6e690d53844d29be1f7e2f38dd12d8 for user 1 (chunked)
UserAuthToken Load (1.5ms) SELECT "user_auth_tokens".* FROM "user_auth_tokens" WHERE ((auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=' OR
prev_auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=') AND rotated_at > '2024-12-28 12:10:59.994672') ORDER BY "user_auth_tokens"."id" ASC LIMIT 1
User Load (2.3ms) SELECT "users"."id", "users"."username", "users"."created_at", "users"."updated_at", "users"."name", "users"."last_posted_at", "users"."active", "users"."username_lower", "users"."last_seen_at", "users"."admin", "users"."last_emailed_at", "users"."trust_level", "users"."approved", "users"."approved_by_id", "users"."approved_at", "users"."previous_visit_at", "users"."suspended_at", "users"."suspended_till", "users"."date_of_birth", "users"."views", "users"."flag_level", "users"."ip_address", "users"."moderator", "users"."title", "users"."uploaded_avatar_id", "users"."locale", "users"."primary_group_id", "users"."registration_ip_address", "users"."staged", "users"."first_seen_at", "users"."silenced_till", "users"."group_locked_trust_level", "users"."manual_locked_trust_level", "users"."secure_identifier", "users"."flair_group_id", "users"."last_seen_reviewable_id", "users"."required_fields_version", "users"."seen_notification_id" FROM "users" WHERE "users"."id" = 1 LIMIT 1
(4.7ms) SELECT "groups"."id" FROM "groups"
Delivering messages [] to client 4c6e690d53844d29be1f7e2f38dd12d8 for user 1 (chunked)
Started POST "/presence/update" for 127.0.0.1 at 2025-02-26 17:41:02 +0530
Processing by PresenceController#update as */*
Parameters: {"client_id"=>"4c6e690d53844d29be1f7e2f38dd12d8", "present_channels"=>["/chat/online", "/chat-reply/1"]}
UserAuthToken Load (2.5ms) SELECT "user_auth_tokens".* FROM "user_auth_tokens" WHERE ((auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=' OR
prev_auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=') AND rotated_at > '2024-12-28 12:11:02.184406') ORDER BY "user_auth_tokens"."id" ASC LIMIT 1
User Load (2.9ms) SELECT "users"."id", "users"."username", "users"."created_at", "users"."updated_at", "users"."name", "users"."last_posted_at", "users"."active", "users"."username_lower", "users"."last_seen_at", "users"."admin", "users"."last_emailed_at", "users"."trust_level", "users"."approved", "users"."approved_by_id", "users"."approved_at", "users"."previous_visit_at", "users"."suspended_at", "users"."suspended_till", "users"."date_of_birth", "users"."views", "users"."flag_level", "users"."ip_address", "users"."moderator", "users"."title", "users"."uploaded_avatar_id", "users"."locale", "users"."primary_group_id", "users"."registration_ip_address", "users"."staged", "users"."first_seen_at", "users"."silenced_till", "users"."group_locked_trust_level", "users"."manual_locked_trust_level", "users"."secure_identifier", "users"."flair_group_id", "users"."last_seen_reviewable_id", "users"."required_fields_version", "users"."seen_notification_id" FROM "users" WHERE "users"."id" = 1 LIMIT 1
UserOption Load (6.1ms) SELECT "user_options"."user_id", "user_options"."mailing_list_mode", "user_options"."email_digests", "user_options"."external_links_in_new_tab", "user_options"."enable_quoting", "user_options"."dynamic_favicon", "user_options"."automatically_unpin_topics", "user_options"."digest_after_minutes", "user_options"."auto_track_topics_after_msecs", "user_options"."new_topic_duration_minutes", "user_options"."last_redirected_to_top_at", "user_options"."email_previous_replies", "user_options"."email_in_reply_to", "user_options"."like_notification_frequency", "user_options"."mailing_list_mode_frequency", "user_options"."include_tl0_in_digests", "user_options"."notification_level_when_replying", "user_options"."theme_key_seq", "user_options"."allow_private_messages", "user_options"."homepage_id", "user_options"."theme_ids", "user_options"."hide_profile_and_presence", "user_options"."text_size_key", "user_options"."text_size_seq", "user_options"."email_level", "user_options"."email_messages_level", "user_options"."title_count_mode_key", "user_options"."enable_defer", "user_options"."timezone", "user_options"."enable_allowed_pm_users", "user_options"."dark_scheme_id", "user_options"."skip_new_user_tips", "user_options"."color_scheme_id", "user_options"."default_calendar", "user_options"."chat_enabled", "user_options"."only_chat_push_notifications", "user_options"."oldest_search_log_date", "user_options"."chat_sound", "user_options"."dismissed_channel_retention_reminder", "user_options"."dismissed_dm_retention_reminder", "user_options"."bookmark_auto_delete_preference", "user_options"."ignore_channel_wide_mention", "user_options"."chat_email_frequency", "user_options"."enable_experimental_sidebar", "user_options"."seen_popups", "user_options"."chat_header_indicator_preference", "user_options"."sidebar_link_to_filtered_list", "user_options"."sidebar_show_count_of_new_items", "user_options"."watched_precedence_over_muted", "user_options"."chat_separate_sidebar_mode", "user_options"."topics_unread_when_closed", "user_options"."show_thread_title_prompts", "user_options"."enable_smart_lists", "user_options"."hide_profile", "user_options"."hide_presence", "user_options"."chat_send_shortcut" FROM "user_options" WHERE "user_options"."user_id" = 1 LIMIT 1
(1.5ms) SELECT "group_users"."group_id" FROM "group_users" WHERE "group_users"."user_id" = 1
Chat::Channel Load (1.3ms) SELECT "chat_channels"."id", "chat_channels"."chatable_id", "chat_channels"."deleted_at", "chat_channels"."deleted_by_id", "chat_channels"."featured_in_category_id", "chat_channels"."delete_after_seconds", "chat_channels"."chatable_type", "chat_channels"."created_at", "chat_channels"."updated_at", "chat_channels"."name", "chat_channels"."description", "chat_channels"."status", "chat_channels"."user_count", "chat_channels"."auto_join_users", "chat_channels"."user_count_stale", "chat_channels"."type", "chat_channels"."slug", "chat_channels"."allow_channel_wide_mentions", "chat_channels"."messages_count", "chat_channels"."threading_enabled", "chat_channels"."last_message_id", "chat_channels"."icon_upload_id" FROM "chat_channels" WHERE "chat_channels"."deleted_at" IS NULL AND "chat_channels"."id" = 1 LIMIT 1
Chat::DirectMessage Load (1.5ms) SELECT "direct_message_channels".* FROM "direct_message_channels" WHERE "direct_message_channels"."id" = 1 LIMIT 1
(1.9ms) SELECT "users"."id" FROM "users" INNER JOIN "direct_message_users" ON "users"."id" = "direct_message_users"."user_id" WHERE "direct_message_users"."direct_message_channel_id" = 1
User Load (1.5ms) SELECT "users"."id", "users"."username", "users"."created_at", "users"."updated_at", "users"."name", "users"."last_posted_at", "users"."active", "users"."username_lower", "users"."last_seen_at", "users"."admin", "users"."last_emailed_at", "users"."trust_level", "users"."approved", "users"."approved_by_id", "users"."approved_at", "users"."previous_visit_at", "users"."suspended_at", "users"."suspended_till", "users"."date_of_birth", "users"."views", "users"."flag_level", "users"."ip_address", "users"."moderator", "users"."title", "users"."uploaded_avatar_id", "users"."locale", "users"."primary_group_id", "users"."registration_ip_address", "users"."staged", "users"."first_seen_at", "users"."silenced_till", "users"."group_locked_trust_level", "users"."manual_locked_trust_level", "users"."secure_identifier", "users"."flair_group_id", "users"."last_seen_reviewable_id", "users"."required_fields_version", "users"."seen_notification_id" FROM "users" WHERE "users"."id" = 1
UserOption Load (2.3ms) SELECT "user_options"."user_id", "user_options"."mailing_list_mode", "user_options"."email_digests", "user_options"."external_links_in_new_tab", "user_options"."enable_quoting", "user_options"."dynamic_favicon", "user_options"."automatically_unpin_topics", "user_options"."digest_after_minutes", "user_options"."auto_track_topics_after_msecs", "user_options"."new_topic_duration_minutes", "user_options"."last_redirected_to_top_at", "user_options"."email_previous_replies", "user_options"."email_in_reply_to", "user_options"."like_notification_frequency", "user_options"."mailing_list_mode_frequency", "user_options"."include_tl0_in_digests", "user_options"."notification_level_when_replying", "user_options"."theme_key_seq", "user_options"."allow_private_messages", "user_options"."homepage_id", "user_options"."theme_ids", "user_options"."hide_profile_and_presence", "user_options"."text_size_key", "user_options"."text_size_seq", "user_options"."email_level", "user_options"."email_messages_level", "user_options"."title_count_mode_key", "user_options"."enable_defer", "user_options"."timezone", "user_options"."enable_allowed_pm_users", "user_options"."dark_scheme_id", "user_options"."skip_new_user_tips", "user_options"."color_scheme_id", "user_options"."default_calendar", "user_options"."chat_enabled", "user_options"."only_chat_push_notifications", "user_options"."oldest_search_log_date", "user_options"."chat_sound", "user_options"."dismissed_channel_retention_reminder", "user_options"."dismissed_dm_retention_reminder", "user_options"."bookmark_auto_delete_preference", "user_options"."ignore_channel_wide_mention", "user_options"."chat_email_frequency", "user_options"."enable_experimental_sidebar", "user_options"."seen_popups", "user_options"."chat_header_indicator_preference", "user_options"."sidebar_link_to_filtered_list", "user_options"."sidebar_show_count_of_new_items", "user_options"."watched_precedence_over_muted", "user_options"."chat_separate_sidebar_mode", "user_options"."topics_unread_when_closed", "user_options"."show_thread_title_prompts", "user_options"."enable_smart_lists", "user_options"."hide_profile", "user_options"."hide_presence", "user_options"."chat_send_shortcut" FROM "user_options" WHERE "user_options"."user_id" = 1
Completed 200 OK in 81ms (Views: 0.4ms | ActiveRecord: 21.2ms (9 queries, 0 cached) | GC: 2.0ms)
Delivering messages [{"global_id":5317,"message_id":17,"channel":"/presence/chat-reply/1","data":{"entering_users":[{"id":1,"username":"user1","name":null,"avatar_template":"/letter_avatar_proxy/v4/letter/u/5daacb/{size}.png"}]}}] to client 4c6e690d53844d29be1f7e2f38dd12d8 for user 1 (chunked)
Started POST "/chat/1" for 127.0.0.1 at 2025-02-26 17:41:02 +0530
Processing by Chat::Api::ChannelMessagesController#create as */*
Parameters: {"message"=>"test", "staged_id"=>"4c874e5d-0934-4baa-8104-6ff2792d83eb", "chat_channel_id"=>"1"}
UserAuthToken Load (2.1ms) SELECT "user_auth_tokens".* FROM "user_auth_tokens" WHERE ((auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=' OR
prev_auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=') AND rotated_at > '2024-12-28 12:11:02.500622') ORDER BY "user_auth_tokens"."id" ASC LIMIT 1
User Load (2.7ms) SELECT "users"."id", "users"."username", "users"."created_at", "users"."updated_at", "users"."name", "users"."last_posted_at", "users"."active", "users"."username_lower", "users"."last_seen_at", "users"."admin", "users"."last_emailed_at", "users"."trust_level", "users"."approved", "users"."approved_by_id", "users"."approved_at", "users"."previous_visit_at", "users"."suspended_at", "users"."suspended_till", "users"."date_of_birth", "users"."views", "users"."flag_level", "users"."ip_address", "users"."moderator", "users"."title", "users"."uploaded_avatar_id", "users"."locale", "users"."primary_group_id", "users"."registration_ip_address", "users"."staged", "users"."first_seen_at", "users"."silenced_till", "users"."group_locked_trust_level", "users"."manual_locked_trust_level", "users"."secure_identifier", "users"."flair_group_id", "users"."last_seen_reviewable_id", "users"."required_fields_version", "users"."seen_notification_id" FROM "users" WHERE "users"."id" = 1 LIMIT 1
UserOption Load (3.5ms) SELECT "user_options"."user_id", "user_options"."mailing_list_mode", "user_options"."email_digests", "user_options"."external_links_in_new_tab", "user_options"."enable_quoting", "user_options"."dynamic_favicon", "user_options"."automatically_unpin_topics", "user_options"."digest_after_minutes", "user_options"."auto_track_topics_after_msecs", "user_options"."new_topic_duration_minutes", "user_options"."last_redirected_to_top_at", "user_options"."email_previous_replies", "user_options"."email_in_reply_to", "user_options"."like_notification_frequency", "user_options"."mailing_list_mode_frequency", "user_options"."include_tl0_in_digests", "user_options"."notification_level_when_replying", "user_options"."theme_key_seq", "user_options"."allow_private_messages", "user_options"."homepage_id", "user_options"."theme_ids", "user_options"."hide_profile_and_presence", "user_options"."text_size_key", "user_options"."text_size_seq", "user_options"."email_level", "user_options"."email_messages_level", "user_options"."title_count_mode_key", "user_options"."enable_defer", "user_options"."timezone", "user_options"."enable_allowed_pm_users", "user_options"."dark_scheme_id", "user_options"."skip_new_user_tips", "user_options"."color_scheme_id", "user_options"."default_calendar", "user_options"."chat_enabled", "user_options"."only_chat_push_notifications", "user_options"."oldest_search_log_date", "user_options"."chat_sound", "user_options"."dismissed_channel_retention_reminder", "user_options"."dismissed_dm_retention_reminder", "user_options"."bookmark_auto_delete_preference", "user_options"."ignore_channel_wide_mention", "user_options"."chat_email_frequency", "user_options"."enable_experimental_sidebar", "user_options"."seen_popups", "user_options"."chat_header_indicator_preference", "user_options"."sidebar_link_to_filtered_list", "user_options"."sidebar_show_count_of_new_items", "user_options"."watched_precedence_over_muted", "user_options"."chat_separate_sidebar_mode", "user_options"."topics_unread_when_closed", "user_options"."show_thread_title_prompts", "user_options"."enable_smart_lists", "user_options"."hide_profile", "user_options"."hide_presence", "user_options"."chat_send_shortcut" FROM "user_options" WHERE "user_options"."user_id" = 1 LIMIT 1
UserRequiredFieldsVersion Maximum (1.5ms) SELECT MAX("user_required_fields_versions"."id") FROM "user_required_fields_versions"
(1.2ms) SELECT "group_users"."group_id" FROM "group_users" WHERE "group_users"."user_id" = 1
Chat::Channel Load (1.2ms) SELECT "chat_channels"."id", "chat_channels"."chatable_id", "chat_channels"."deleted_at", "chat_channels"."deleted_by_id", "chat_channels"."featured_in_category_id", "chat_channels"."delete_after_seconds", "chat_channels"."chatable_type", "chat_channels"."created_at", "chat_channels"."updated_at", "chat_channels"."name", "chat_channels"."description", "chat_channels"."status", "chat_channels"."user_count", "chat_channels"."auto_join_users", "chat_channels"."user_count_stale", "chat_channels"."type", "chat_channels"."slug", "chat_channels"."allow_channel_wide_mentions", "chat_channels"."messages_count", "chat_channels"."threading_enabled", "chat_channels"."last_message_id", "chat_channels"."icon_upload_id" FROM "chat_channels" LEFT JOIN categories ON categories.id = chat_channels.chatable_id AND chat_channels.chatable_type = 'Category' WHERE "chat_channels"."deleted_at" IS NULL AND (chat_channels.id = 1 OR categories.slug = '1' OR chat_channels.slug = '1') LIMIT 1
Chat::UserChatChannelMembership Load (1.1ms) SELECT "user_chat_channel_memberships"."id", "user_chat_channel_memberships"."user_id", "user_chat_channel_memberships"."chat_channel_id", "user_chat_channel_memberships"."last_read_message_id", "user_chat_channel_memberships"."following", "user_chat_channel_memberships"."muted", "user_chat_channel_memberships"."created_at", "user_chat_channel_memberships"."updated_at", "user_chat_channel_memberships"."last_unread_mention_when_emailed_id", "user_chat_channel_memberships"."join_mode", "user_chat_channel_memberships"."last_viewed_at", "user_chat_channel_memberships"."notification_level" FROM "user_chat_channel_memberships" WHERE "user_chat_channel_memberships"."chat_channel_id" = 1 AND "user_chat_channel_memberships"."user_id" = 1 LIMIT 1
Chat::DirectMessage Load (1.1ms) SELECT "direct_message_channels".* FROM "direct_message_channels" WHERE "direct_message_channels"."id" = 1 LIMIT 1
User Count (1.1ms) SELECT COUNT(*) FROM "users" INNER JOIN "direct_message_users" ON "users"."id" = "direct_message_users"."user_id" WHERE "direct_message_users"."direct_message_channel_id" = 1
Chat::Message Load (0.8ms) SELECT "chat_messages".* FROM "chat_messages" WHERE "chat_messages"."deleted_at" IS NULL AND "chat_messages"."id" IS NULL LIMIT 1
Completed 500 Internal Server Error in 64ms (ActiveRecord: 16.4ms (10 queries, 0 cached) | GC: 1.1ms)
Rendered /home/developer/.rvm/gems/ruby-3.2.1@discourse/gems/actionpack-7.2.2.1/lib/action_dispatch/middleware/templates/rescues/diagnostics.text.erb (Duration: 5.7ms | GC: 0.1ms)
It would be easier for us if you could report the single 500 entry in /logs
Here it is:
Delivering messages [{"global_id":5317,"message_id":17,"channel":"/presence/chat-reply/1","data":{"entering_users":[{"id":1,"username":"user1","name":null,"avatar_template":"/letter_avatar_proxy/v4/letter/u/5daacb/{size}.png"}]}}] to client 4c6e690d53844d29be1f7e2f38dd12d8 for user 1 (chunked)
Started POST "/chat/1" for 127.0.0.1 at 2025-02-26 17:41:02 +0530
Processing by Chat::Api::ChannelMessagesController#create as */*
Parameters: {"message"=>"test", "staged_id"=>"4c874e5d-0934-4baa-8104-6ff2792d83eb", "chat_channel_id"=>"1"}
UserAuthToken Load (2.1ms) SELECT "user_auth_tokens".* FROM "user_auth_tokens" WHERE ((auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=' OR
prev_auth_token = 'szvLZH+BlxR8QAZaqku+p5jPKsk=') AND rotated_at > '2024-12-28 12:11:02.500622') ORDER BY "user_auth_tokens"."id" ASC LIMIT 1
User Load (2.7ms) SELECT "users"."id", "users"."username", "users"."created_at", "users"."updated_at", "users"."name", "users"."last_posted_at", "users"."active", "users"."username_lower", "users"."last_seen_at", "users"."admin", "users"."last_emailed_at", "users"."trust_level", "users"."approved", "users"."approved_by_id", "users"."approved_at", "users"."previous_visit_at", "users"."suspended_at", "users"."suspended_till", "users"."date_of_birth", "users"."views", "users"."flag_level", "users"."ip_address", "users"."moderator", "users"."title", "users"."uploaded_avatar_id", "users"."locale", "users"."primary_group_id", "users"."registration_ip_address", "users"."staged", "users"."first_seen_at", "users"."silenced_till", "users"."group_locked_trust_level", "users"."manual_locked_trust_level", "users"."secure_identifier", "users"."flair_group_id", "users"."last_seen_reviewable_id", "users"."required_fields_version", "users"."seen_notification_id" FROM "users" WHERE "users"."id" = 1 LIMIT 1
UserOption Load (3.5ms) SELECT "user_options"."user_id", "user_options"."mailing_list_mode", "user_options"."email_digests", "user_options"."external_links_in_new_tab", "user_options"."enable_quoting", "user_options"."dynamic_favicon", "user_options"."automatically_unpin_topics", "user_options"."digest_after_minutes", "user_options"."auto_track_topics_after_msecs", "user_options"."new_topic_duration_minutes", "user_options"."last_redirected_to_top_at", "user_options"."email_previous_replies", "user_options"."email_in_reply_to", "user_options"."like_notification_frequency", "user_options"."mailing_list_mode_frequency", "user_options"."include_tl0_in_digests", "user_options"."notification_level_when_replying", "user_options"."theme_key_seq", "user_options"."allow_private_messages", "user_options"."homepage_id", "user_options"."theme_ids", "user_options"."hide_profile_and_presence", "user_options"."text_size_key", "user_options"."text_size_seq", "user_options"."email_level", "user_options"."email_messages_level", "user_options"."title_count_mode_key", "user_options"."enable_defer", "user_options"."timezone", "user_options"."enable_allowed_pm_users", "user_options"."dark_scheme_id", "user_options"."skip_new_user_tips", "user_options"."color_scheme_id", "user_options"."default_calendar", "user_options"."chat_enabled", "user_options"."only_chat_push_notifications", "user_options"."oldest_search_log_date", "user_options"."chat_sound", "user_options"."dismissed_channel_retention_reminder", "user_options"."dismissed_dm_retention_reminder", "user_options"."bookmark_auto_delete_preference", "user_options"."ignore_channel_wide_mention", "user_options"."chat_email_frequency", "user_options"."enable_experimental_sidebar", "user_options"."seen_popups", "user_options"."chat_header_indicator_preference", "user_options"."sidebar_link_to_filtered_list", "user_options"."sidebar_show_count_of_new_items", "user_options"."watched_precedence_over_muted", "user_options"."chat_separate_sidebar_mode", "user_options"."topics_unread_when_closed", "user_options"."show_thread_title_prompts", "user_options"."enable_smart_lists", "user_options"."hide_profile", "user_options"."hide_presence", "user_options"."chat_send_shortcut" FROM "user_options" WHERE "user_options"."user_id" = 1 LIMIT 1
UserRequiredFieldsVersion Maximum (1.5ms) SELECT MAX("user_required_fields_versions"."id") FROM "user_required_fields_versions"
(1.2ms) SELECT "group_users"."group_id" FROM "group_users" WHERE "group_users"."user_id" = 1
Chat::Channel Load (1.2ms) SELECT "chat_channels"."id", "chat_channels"."chatable_id", "chat_channels"."deleted_at", "chat_channels"."deleted_by_id", "chat_channels"."featured_in_category_id", "chat_channels"."delete_after_seconds", "chat_channels"."chatable_type", "chat_channels"."created_at", "chat_channels"."updated_at", "chat_channels"."name", "chat_channels"."description", "chat_channels"."status", "chat_channels"."user_count", "chat_channels"."auto_join_users", "chat_channels"."user_count_stale", "chat_channels"."type", "chat_channels"."slug", "chat_channels"."allow_channel_wide_mentions", "chat_channels"."messages_count", "chat_channels"."threading_enabled", "chat_channels"."last_message_id", "chat_channels"."icon_upload_id" FROM "chat_channels" LEFT JOIN categories ON categories.id = chat_channels.chatable_id AND chat_channels.chatable_type = 'Category' WHERE "chat_channels"."deleted_at" IS NULL AND (chat_channels.id = 1 OR categories.slug = '1' OR chat_channels.slug = '1') LIMIT 1
Chat::UserChatChannelMembership Load (1.1ms) SELECT "user_chat_channel_memberships"."id", "user_chat_channel_memberships"."user_id", "user_chat_channel_memberships"."chat_channel_id", "user_chat_channel_memberships"."last_read_message_id", "user_chat_channel_memberships"."following", "user_chat_channel_memberships"."muted", "user_chat_channel_memberships"."created_at", "user_chat_channel_memberships"."updated_at", "user_chat_channel_memberships"."last_unread_mention_when_emailed_id", "user_chat_channel_memberships"."join_mode", "user_chat_channel_memberships"."last_viewed_at", "user_chat_channel_memberships"."notification_level" FROM "user_chat_channel_memberships" WHERE "user_chat_channel_memberships"."chat_channel_id" = 1 AND "user_chat_channel_memberships"."user_id" = 1 LIMIT 1
Chat::DirectMessage Load (1.1ms) SELECT "direct_message_channels".* FROM "direct_message_channels" WHERE "direct_message_channels"."id" = 1 LIMIT 1
User Count (1.1ms) SELECT COUNT(*) FROM "users" INNER JOIN "direct_message_users" ON "users"."id" = "direct_message_users"."user_id" WHERE "direct_message_users"."direct_message_channel_id" = 1
Chat::Message Load (0.8ms) SELECT "chat_messages".* FROM "chat_messages" WHERE "chat_messages"."deleted_at" IS NULL AND "chat_messages"."id" IS NULL LIMIT 1
Completed 500 Internal Server Error in 64ms (ActiveRecord: 16.4ms (10 queries, 0 cached) | GC: 1.1ms)
This is console output, no? That’s not what I requested 
What is the backtrace AND error message from /logs? (that’s a URL ie http://localhost:4200/logs)
Thanks for the URL (i did not know about that).
This is the backtrace from /logs:
mini_racer-0.6.4/lib/mini_racer.rb:242:in `call_unsafe'
mini_racer-0.6.4/lib/mini_racer.rb:242:in `block (2 levels) in call'
mini_racer-0.6.4/lib/mini_racer.rb:369:in `timeout'
mini_racer-0.6.4/lib/mini_racer.rb:241:in `block in call'
mini_racer-0.6.4/lib/mini_racer.rb:240:in `synchronize'
mini_racer-0.6.4/lib/mini_racer.rb:240:in `call'
/home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:127:in `block in v8_call'
/home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:126:in `synchronize'
/home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:126:in `v8_call'
/home/developer/Desktop/Workspace/learn/discourse/lib/discourse_js_processor.rb:151:in `perform'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:34:in `apply_es6_file'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:41:in `block in ctx_load_directory'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:39:in `each'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:39:in `ctx_load_directory'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:77:in `create_es6_context'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:136:in `block in v8'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:134:in `synchronize'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:134:in `v8'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:290:in `block in escape_emoji'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `block in protect'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `synchronize'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:691:in `protect'
/home/developer/Desktop/Workspace/learn/discourse/lib/pretty_text.rb:290:in `escape_emoji'
/home/developer/Desktop/Workspace/learn/discourse/app/models/emoji.rb:267:in `unicode_unescape'
/home/developer/Desktop/Workspace/learn/discourse/app/models/topic.rb:528:in `fancy_title'
/home/developer/Desktop/Workspace/learn/discourse/app/models/topic.rb:410:in `block in <class:Topic>'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:407:in `instance_exec'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:407:in `block in make_lambda'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:179:in `block in call'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:668:in `block (2 levels) in default_terminator'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:667:in `catch'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:667:in `block in default_terminator'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:180:in `call'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `block in invoke_before'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `each'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:559:in `invoke_before'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:119:in `block in run_callbacks'
activerecord-7.2.2.1/lib/active_record/autosave_association.rb:362:in `around_save_collection_association'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:130:in `block in run_callbacks'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:141:in `run_callbacks'
activesupport-7.2.2.1/lib/active_support/callbacks.rb:913:in `_run_save_callbacks'
activerecord-7.2.2.1/lib/active_record/callbacks.rb:441:in `create_or_update'
activerecord-7.2.2.1/lib/active_record/timestamp.rb:127:in `create_or_update'
activerecord-7.2.2.1/lib/active_record/persistence.rb:393:in `save'
activerecord-7.2.2.1/lib/active_record/validations.rb:48:in `save'
activerecord-7.2.2.1/lib/active_record/transactions.rb:362:in `block in save'
activerecord-7.2.2.1/lib/active_record/transactions.rb:418:in `block (2 levels) in with_transaction_returning_status'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:359:in `transaction'
activerecord-7.2.2.1/lib/active_record/transactions.rb:414:in `block in with_transaction_returning_status'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:415:in `with_connection'
activerecord-7.2.2.1/lib/active_record/connection_handling.rb:296:in `with_connection'
activerecord-7.2.2.1/lib/active_record/transactions.rb:410:in `with_transaction_returning_status'
activerecord-7.2.2.1/lib/active_record/transactions.rb:362:in `save'
activerecord-7.2.2.1/lib/active_record/suppressor.rb:52:in `save'
/home/developer/Desktop/Workspace/learn/discourse/lib/topic_creator.rb:251:in `save_topic'
/home/developer/Desktop/Workspace/learn/discourse/lib/topic_creator.rb:58:in `create'
/home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:490:in `create_topic'
/home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:190:in `block in create'
/home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:390:in `block in transaction'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:616:in `block in within_new_transaction'
activesupport-7.2.2.1/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/transaction.rb:613:in `within_new_transaction'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/database_statements.rb:361:in `transaction'
activerecord-7.2.2.1/lib/active_record/transactions.rb:234:in `block in transaction'
activerecord-7.2.2.1/lib/active_record/connection_adapters/abstract/connection_pool.rb:421:in `with_connection'
activerecord-7.2.2.1/lib/active_record/connection_handling.rb:296:in `with_connection'
activerecord-7.2.2.1/lib/active_record/transactions.rb:233:in `transaction'
/home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:390:in `transaction'
/home/developer/Desktop/Workspace/learn/discourse/lib/post_creator.rb:188:in `create'
/home/developer/Desktop/Workspace/learn/discourse/lib/system_message.rb:74:in `block in create'
i18n-1.14.7/lib/i18n.rb:353:in `with_locale'
/home/developer/Desktop/Workspace/learn/discourse/lib/system_message.rb:74:in `create'
/home/developer/Desktop/Workspace/learn/discourse/app/jobs/regular/send_system_message.rb:15:in `execute'
/home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:316:in `block (2 levels) in perform'
rails_multisite-6.1.0/lib/rails_multisite/connection_management/null_instance.rb:49:in `with_connection'
rails_multisite-6.1.0/lib/rails_multisite/connection_management.rb:21:in `with_connection'
/home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:303:in `block in perform'
/home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:299:in `each'
/home/developer/Desktop/Workspace/learn/discourse/app/jobs/base.rb:299:in `perform'
sidekiq-6.5.12/lib/sidekiq/processor.rb:202:in `execute_job'
sidekiq-6.5.12/lib/sidekiq/processor.rb:170:in `block (2 levels) in process'
sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:177:in `block in invoke'
/home/developer/Desktop/Workspace/learn/discourse/lib/sidekiq/pausable.rb:132:in `call'
sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:179:in `block in invoke'
sidekiq-6.5.12/lib/sidekiq/middleware/chain.rb:182:in `invoke'
sidekiq-6.5.12/lib/sidekiq/processor.rb:169:in `block in process'
sidekiq-6.5.12/lib/sidekiq/processor.rb:136:in `block (6 levels) in dispatch'
sidekiq-6.5.12/lib/sidekiq/job_retry.rb:113:in `local'
sidekiq-6.5.12/lib/sidekiq/processor.rb:135:in `block (5 levels) in dispatch'
sidekiq-6.5.12/lib/sidekiq.rb:44:in `block in <module:Sidekiq>'
sidekiq-6.5.12/lib/sidekiq/processor.rb:131:in `block (4 levels) in dispatch'
sidekiq-6.5.12/lib/sidekiq/processor.rb:263:in `stats'
sidekiq-6.5.12/lib/sidekiq/processor.rb:126:in `block (3 levels) in dispatch'
sidekiq-6.5.12/lib/sidekiq/job_logger.rb:13:in `call'
sidekiq-6.5.12/lib/sidekiq/processor.rb:125:in `block (2 levels) in dispatch'
sidekiq-6.5.12/lib/sidekiq/job_retry.rb:80:in `global'
sidekiq-6.5.12/lib/sidekiq/processor.rb:124:in `block in dispatch'
sidekiq-6.5.12/lib/sidekiq/job_logger.rb:39:in `prepare'
sidekiq-6.5.12/lib/sidekiq/processor.rb:123:in `dispatch'
sidekiq-6.5.12/lib/sidekiq/processor.rb:168:in `process'
sidekiq-6.5.12/lib/sidekiq/processor.rb:78:in `process_one'
sidekiq-6.5.12/lib/sidekiq/processor.rb:68:in `run'
sidekiq-6.5.12/lib/sidekiq/component.rb:8:in `watchdog'
sidekiq-6.5.12/lib/sidekiq/component.rb:17:in `block in safe_thread'
And the error message? 
(from info tab)
info tab
Job exception: Unknown JavaScript method invoked
Might relate to your issue with mini-racer.
I note I have 0.18.0.pre1 installed on my dev instance.
(and I can confirm sending messages on Chat works).
As per my prior suggestion, see if upgrading Ruby helps you use the latest version of that gem.