What Causes Error rake Aborted StandardError

Installation
1

Every time I come to use my Discourse hosting server, it always fails, and I need to use ./discourse-doctor. Why is this?

rake aborted!
StandardError: An error has occurred, this and all later migrations canceled: (StandardError)

PG::UndefinedObject: ERROR:  access method "hnsw" does not exist
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `async_exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:55:in `block (2 levels) in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1028:in `block in with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1000:in `with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:54:in `block in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/notifications/instrumenter.rb:58:in `instrument'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1143:in `log'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:53:in `raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:521:in `internal_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:131:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/query_cache.rb:25:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:47:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration/default_strategy.rb:10:in `method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1047:in `block in method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `block in say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1036:in `method_missing'
/var/www/discourse/plugins/discourse-chatbot/db/migrate/20231026010114_create_pg_vector_chatbot_post_embeddings_index.rb:5:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `public_send'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `block in exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:970:in `block (2 levels) in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:969:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:227:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:968:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1178:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1529:in `block in execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:535:in `block in within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:532:in `within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:344:in `transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1580:in `ddl_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1528:in `execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `each'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `migrate_without_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1600:in `with_advisory_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1274:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1249:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/tasks/database_tasks.rb:243:in `migrate'
/var/www/discourse/lib/tasks/db.rake:259:in `block (2 levels) in <main>'
/var/www/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/var/www/discourse/lib/tasks/db.rake:234:in `block in <main>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rake-13.2.1/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'

Caused by:
ActiveRecord::StatementInvalid: PG::UndefinedObject: ERROR:  access method "hnsw" does not exist (ActiveRecord::StatementInvalid)
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `async_exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:55:in `block (2 levels) in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1028:in `block in with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1000:in `with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:54:in `block in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/notifications/instrumenter.rb:58:in `instrument'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1143:in `log'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:53:in `raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:521:in `internal_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:131:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/query_cache.rb:25:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:47:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration/default_strategy.rb:10:in `method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1047:in `block in method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `block in say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1036:in `method_missing'
/var/www/discourse/plugins/discourse-chatbot/db/migrate/20231026010114_create_pg_vector_chatbot_post_embeddings_index.rb:5:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `public_send'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `block in exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:970:in `block (2 levels) in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:969:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:227:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:968:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1178:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1529:in `block in execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:535:in `block in within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:532:in `within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:344:in `transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1580:in `ddl_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1528:in `execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `each'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `migrate_without_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1600:in `with_advisory_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1274:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1249:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/tasks/database_tasks.rb:243:in `migrate'
/var/www/discourse/lib/tasks/db.rake:259:in `block (2 levels) in <main>'
/var/www/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/var/www/discourse/lib/tasks/db.rake:234:in `block in <main>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rake-13.2.1/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'

Caused by:
PG::UndefinedObject: ERROR:  access method "hnsw" does not exist (PG::UndefinedObject)
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rack-mini-profiler-3.3.1/lib/patches/db/pg.rb:110:in `async_exec'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:55:in `block (2 levels) in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1028:in `block in with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1000:in `with_raw_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:54:in `block in raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/notifications/instrumenter.rb:58:in `instrument'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract_adapter.rb:1143:in `log'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:53:in `raw_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:521:in `internal_execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:131:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/query_cache.rb:25:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/postgresql/database_statements.rb:47:in `execute'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration/default_strategy.rb:10:in `method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1047:in `block in method_missing'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `block in say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1017:in `say_with_time'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1036:in `method_missing'
/var/www/discourse/plugins/discourse-chatbot/db/migrate/20231026010114_create_pg_vector_chatbot_post_embeddings_index.rb:5:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `public_send'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:989:in `exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `block in exec_migration'
/var/www/discourse/lib/freedom_patches/schema_migration_details.rb:8:in `exec_migration'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:970:in `block (2 levels) in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:969:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/connection_pool.rb:227:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:968:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1178:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1529:in `block in execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:535:in `block in within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activesupport-7.1.3.4/lib/active_support/concurrency/null_lock.rb:9:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/transaction.rb:532:in `within_new_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/connection_adapters/abstract/database_statements.rb:344:in `transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1580:in `ddl_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1528:in `execute_migration_in_transaction'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `each'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1503:in `migrate_without_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `block in migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1600:in `with_advisory_lock'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1448:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1274:in `up'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/migration.rb:1249:in `migrate'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/activerecord-7.1.3.4/lib/active_record/tasks/database_tasks.rb:243:in `migrate'
/var/www/discourse/lib/tasks/db.rake:259:in `block (2 levels) in <main>'
/var/www/discourse/lib/distributed_mutex.rb:53:in `block in synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:49:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:34:in `synchronize'
/var/www/discourse/lib/tasks/db.rake:234:in `block in <main>'
/var/www/discourse/vendor/bundle/ruby/3.3.0/gems/rake-13.2.1/exe/rake:27:in `<top (required)>'
/usr/local/bin/bundle:25:in `load'
/usr/local/bin/bundle:25:in `<main>'
Tasks: TOP => db:migrate
(See full trace by running task with --trace)
I, [2024-08-03T09:46:43.636707 #1]  INFO -- : gem install tokenizers -v 0.4.4 -i /var/www/discourse/plugins/discourse-ai/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed tokenizers-0.4.4-x86_64-linux
1 gem installed
gem install tiktoken_ruby -v 0.0.9 -i /var/www/discourse/plugins/discourse-ai/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed tiktoken_ruby-0.0.9-x86_64-linux
1 gem installed
gem install multipart-post -v 2.4.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed multipart-post-2.4.0
1 gem installed
gem install faraday-multipart -v 1.0.4 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed faraday-multipart-1.0.4
1 gem installed
gem install event_stream_parser -v 1.0.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed event_stream_parser-1.0.0
1 gem installed
gem install ruby-openai -v 7.0.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed ruby-openai-7.0.0
1 gem installed
gem install google_search_results -v 2.2.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed google_search_results-2.2.0
1 gem installed
gem install wikipedia-client -v 1.17.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed wikipedia-client-1.17.0
1 gem installed
gem install childprocess -v 5.0.0 -i /var/www/discourse/plugins/discourse-chatbot/gems/3.3.3 --no-document --ignore-dependencies --no-user-install
Successfully installed childprocess-5.0.0
1 gem installed
== 20231026010114 CreatePgVectorChatbotPostEmbeddingsIndex: migrating =========
-- execute("      CREATE INDEX pgv_hnsw_index_on_chatbot_post_embeddings ON chatbot_post_embeddings USING hnsw (embedding vector_l2_ops)\n      WITH (m = 32, ef_construction = 64);\n")

I, [2024-08-03T09:46:43.638198 #1]  INFO -- : Terminating async processes
I, [2024-08-03T09:46:43.638280 #1]  INFO -- : Sending INT to HOME=/var/lib/postgresql USER=postgres exec chpst -u postgres:postgres:ssl-cert -U postgres:postgres:ssl-cert /usr/lib/postgresql/13/bin/postmaster -D /etc/postgresql/13/main pid: 36
I, [2024-08-03T09:46:43.638349 #1]  INFO -- : Sending TERM to exec chpst -u redis -U redis /usr/bin/redis-server /etc/redis/redis.conf pid: 98
98:signal-handler (1722678403) Received SIGTERM scheduling shutdown...
2024-08-03 09:46:43.639 UTC [36] LOG:  received fast shutdown request
2024-08-03 09:46:43.649 UTC [36] LOG:  aborting any active transactions
2024-08-03 09:46:43.653 UTC [36] LOG:  background worker "logical replication launcher" (PID 51) exited with exit code 1
98:M 03 Aug 2024 09:46:43.654 # User requested shutdown...
98:M 03 Aug 2024 09:46:43.655 * Saving the final RDB snapshot before exiting.
2024-08-03 09:46:43.658 UTC [46] LOG:  shutting down
2024-08-03 09:46:43.723 UTC [36] LOG:  database system is shut down
98:M 03 Aug 2024 09:46:43.865 * DB saved on disk
98:M 03 Aug 2024 09:46:43.865 # Redis is now ready to exit, bye bye...


FAILED
--------------------
Pups::ExecError: cd /var/www/discourse && su discourse -c 'bundle exec rake db:migrate' failed with return #<Process::Status: pid 1463 exit 1>
Location of failure: /usr/local/lib/ruby/gems/3.3.0/gems/pups-1.2.1/lib/pups/exec_command.rb:132:in `spawn'
exec failed with the params {"cd"=>"$home", "tag"=>"migrate", "hook"=>"db_migrate", "cmd"=>["su discourse -c 'bundle exec rake db:migrate'"]}
bootstrap failed with exit code 1
** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one.
./discourse-doctor may help diagnose the problem.
033d28baebcc9523d8c3865998e94ad18e7b6db72a1a4ab604fe0684e7c3ca8b
root@ubuntu-s-2vCPUs-4gb-amd-nyc1-01:/var/discourse#
2

Looks like you may be trying to use Chatbot or AI Topic Summary whilst your Vector Postgres extension is not up to date?

Follow the resolution here:

It’s also in the setup section of the Plugin Topics :wink:

3 Likes
3

I do indeed remember this, so it is my fault!

However, I failed to mention at the time that this does not work for me. I have tried numerous ways, and the files cannot be found according to the console.

4 
root@ubuntu-s-2vCPUs-4gb-amd-nyc1-01:/var/discourse# su postgres -c 'psql discourse'
\dx
ALTER EXTENSION vector UPDATE;
\dx
su: user postgres does not exist or the user entry does not contain all the required fields
Error: Can't open display: unix:0
ALTER: command not found
Error: Can't open display: unix:0
5 
discourse=# postgres -c 'psql discourse'
discourse-# \dx
                                    List of installed extensions
   Name   | Version |   Schema   |                            Description                            
----------+---------+------------+-------------------------------------------------------------------
 hstore   | 1.7     | public     | data type for storing sets of (key, value) pairs
 pg_trgm  | 1.5     | public     | text similarity measurement and index searching based on trigrams
 plpgsql  | 1.0     | pg_catalog | PL/pgSQL procedural language
 unaccent | 1.1     | public     | text search dictionary that removes accents
 vector   | 0.7.2   | public     | vector data type and ivfflat access method
(5 rows)
1 Like
6

This looks good now.

Will it build now?

7

This failed because you weren’t in the container. But believe you figured that out.

1 Like
8

You weren’t in the container. You have to enter it first.

9

Yes, silly me! I did what the other person did in the topic you hyperlinked. D’oh!

1 Like
10

All good. Too many levels of prompts. Can be very confusing. 3 levels in this example. :sweat_smile:

1 Like