PG::UnableToSend: server closed the connection unexpectedly

Installation
1

Running v2.4.0.beta1 +29

/var/www/discourse# rake uploads:recover_from_tombstone --trace

** Invoke uploads:recover_from_tombstone (first_time)
** Invoke environment (first_time)
** Execute environment
** Execute uploads:recover_from_tombstone
** Invoke uploads:recover (first_time)
** Invoke environment
** Execute uploads:recover
rake aborted!
ActiveRecord::StatementInvalid: PG::UnableToSend: server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.
: SELECT  "uploads".* FROM "uploads" WHERE "uploads"."sha1" = '25448339cd2057cd70b9b28ae64a1019bff12b34' LIMIT 1
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/patches/db/pg.rb:69:in `async_exec_params'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/patches/db/pg.rb:69:in `exec_params'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:611:in `block (2 levels) in exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:610:in `block in exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:581:in `block (2 levels) in log'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:580:in `block in log'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:571:in `log'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:609:in `exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:596:in `execute_and_clear'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:81:in `exec_query'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:478:in `select'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:70:in `select_all'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/query_cache.rb:106:in `select_all'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/querying.rb:41:in `find_by_sql'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/statement_cache.rb:108:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/core.rb:208:in `find_by'
/var/www/discourse/lib/upload_creator.rb:70:in `block in create_for'
/var/www/discourse/lib/distributed_mutex.rb:42:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:12:in `synchronize'
/var/www/discourse/lib/upload_creator.rb:37:in `create_for'
/var/www/discourse/lib/upload_recovery.rb:178:in `create_upload'
/var/www/discourse/lib/upload_recovery.rb:124:in `block in recover_from_local'
/var/www/discourse/lib/upload_recovery.rb:117:in `each'
/var/www/discourse/lib/upload_recovery.rb:117:in `recover_from_local'
/var/www/discourse/lib/upload_recovery.rb:84:in `recover_post_upload_from_local'
/var/www/discourse/lib/upload_recovery.rb:62:in `recover_post_upload'
/var/www/discourse/lib/upload_recovery.rb:25:in `block (2 levels) in recover'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:238:in `block in each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:237:in `upto'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:237:in `each'
/var/www/discourse/lib/upload_recovery.rb:14:in `block in recover'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `block (2 levels) in find_each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `block in find_each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:136:in `block in find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:238:in `block in in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:222:in `loop'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:222:in `in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:135:in `find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:69:in `find_each'
/var/www/discourse/lib/upload_recovery.rb:9:in `recover'
/var/www/discourse/lib/tasks/uploads.rake:906:in `block (2 levels) in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rails_multisite-2.0.7/lib/rails_multisite/connection_management.rb:63:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rails_multisite-2.0.7/lib/rails_multisite/connection_management.rb:73:in `each_connection'
/var/www/discourse/lib/tasks/uploads.rake:905:in `block in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
/var/www/discourse/lib/tasks/uploads.rake:894:in `block in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:160:in `invoke_task'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block in top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:125:in `run_with_threads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:110:in `top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:83:in `block in run'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:186:in `standard_exception_handling'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:80:in `run'
bin/rake:13:in `<top (required)>'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:74:in `load'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:74:in `kernel_load'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:28:in `run'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:463:in `exec'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor.rb:387:in `dispatch'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:27:in `dispatch'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/base.rb:466:in `start'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:18:in `start'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-1.17.2/exe/bundle:30:in `block in <top (required)>'
/usr/local/lib/ruby/2.6.0/bundler/friendly_errors.rb:124:in `with_friendly_errors'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-1.17.2/exe/bundle:22:in `<top (required)>'
/usr/local/bin/bundle:23:in `load'
/usr/local/bin/bundle:23:in `<main>'

Caused by:
PG::UnableToSend: server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/patches/db/pg.rb:69:in `async_exec_params'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rack-mini-profiler-1.0.2/lib/patches/db/pg.rb:69:in `exec_params'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:611:in `block (2 levels) in exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:48:in `block in permit_concurrent_loads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/concurrency/share_lock.rb:187:in `yield_shares'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/dependencies/interlock.rb:47:in `permit_concurrent_loads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:610:in `block in exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:581:in `block (2 levels) in log'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:580:in `block in log'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.3/lib/active_support/notifications/instrumenter.rb:23:in `instrument'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract_adapter.rb:571:in `log'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:609:in `exec_no_cache'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql_adapter.rb:596:in `execute_and_clear'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/postgresql/database_statements.rb:81:in `exec_query'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:478:in `select'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/database_statements.rb:70:in `select_all'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/abstract/query_cache.rb:106:in `select_all'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/querying.rb:41:in `find_by_sql'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/statement_cache.rb:108:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/core.rb:208:in `find_by'
/var/www/discourse/lib/upload_creator.rb:70:in `block in create_for'
/var/www/discourse/lib/distributed_mutex.rb:42:in `synchronize'
/var/www/discourse/lib/distributed_mutex.rb:12:in `synchronize'
/var/www/discourse/lib/upload_creator.rb:37:in `create_for'
/var/www/discourse/lib/upload_recovery.rb:178:in `create_upload'
/var/www/discourse/lib/upload_recovery.rb:124:in `block in recover_from_local'
/var/www/discourse/lib/upload_recovery.rb:117:in `each'
/var/www/discourse/lib/upload_recovery.rb:117:in `recover_from_local'
/var/www/discourse/lib/upload_recovery.rb:84:in `recover_post_upload_from_local'
/var/www/discourse/lib/upload_recovery.rb:62:in `recover_post_upload'
/var/www/discourse/lib/upload_recovery.rb:25:in `block (2 levels) in recover'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:238:in `block in each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:237:in `upto'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/nokogiri-1.10.3/lib/nokogiri/xml/node_set.rb:237:in `each'
/var/www/discourse/lib/upload_recovery.rb:14:in `block in recover'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `block (2 levels) in find_each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:70:in `block in find_each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:136:in `block in find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:238:in `block in in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:222:in `loop'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:222:in `in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:135:in `find_in_batches'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/relation/batches.rb:69:in `find_each'
/var/www/discourse/lib/upload_recovery.rb:9:in `recover'
/var/www/discourse/lib/tasks/uploads.rake:906:in `block (2 levels) in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rails_multisite-2.0.7/lib/rails_multisite/connection_management.rb:63:in `with_connection'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rails_multisite-2.0.7/lib/rails_multisite/connection_management.rb:73:in `each_connection'
/var/www/discourse/lib/tasks/uploads.rake:905:in `block in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
/var/www/discourse/lib/tasks/uploads.rake:894:in `block in <top (required)>'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.6.0/monitor.rb:230:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:160:in `invoke_task'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block (2 levels) in top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `each'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block in top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:125:in `run_with_threads'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:110:in `top_level'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:83:in `block in run'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:186:in `standard_exception_handling'
/var/www/discourse/vendor/bundle/ruby/2.6.0/gems/rake-12.3.2/lib/rake/application.rb:80:in `run'
bin/rake:13:in `<top (required)>'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:74:in `load'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:74:in `kernel_load'
/usr/local/lib/ruby/2.6.0/bundler/cli/exec.rb:28:in `run'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:463:in `exec'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/command.rb:27:in `run'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/invocation.rb:126:in `invoke_command'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor.rb:387:in `dispatch'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:27:in `dispatch'
/usr/local/lib/ruby/2.6.0/bundler/vendor/thor/lib/thor/base.rb:466:in `start'
/usr/local/lib/ruby/2.6.0/bundler/cli.rb:18:in `start'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-1.17.2/exe/bundle:30:in `block in <top (required)>'
/usr/local/lib/ruby/2.6.0/bundler/friendly_errors.rb:124:in `with_friendly_errors'
/usr/local/lib/ruby/gems/2.6.0/gems/bundler-1.17.2/exe/bundle:22:in `<top (required)>'
/usr/local/bin/bundle:23:in `load'
/usr/local/bin/bundle:23:in `<main>'
Tasks: TOP => uploads:recover
2

Did you try it more than once and get the same error at the same place?

1 Like
3

Great question, @pfaffman.

Same error, but crashes in a different spot.

ActiveRecord::StatementInvalid: PG::ConnectionBad: PQconsumeInput() server closed the connection unexpectedly
	This probably means the server terminated abnormally
	before or while processing the request.
: SELECT  "user_uploads".* FROM "user_uploads" WHERE "user_uploads"."user_id" = 1221 AND "user_uploads"."upload_id" = 28216 LIMIT 1
4

How did you install discourse?

5

This is not a crash per se:

The postgres DB going away is not something that we normally see.

How did you install? What is different/custom about your setup?

3 Likes
6

Very stock cloud install.
Here’s discourse-doctor’s output.

DISCOURSE DOCTOR Fri Jun 28 02:00:11 UTC 2019
OS: Linux community.example.org 4.4.0-151-generic #178-Ubuntu SMP Tue Jun 11 08:30:22 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux


Found containers/app.yml

==================== YML SETTINGS ====================
DISCOURSE_HOSTNAME=community.example.org
SMTP_ADDRESS=smtp.mailgun.org
DEVELOPER_EMAILS=REDACTED 
SMTP_PASSWORD=REDACTED 
SMTP_PORT=587
SMTP_USER_NAME=postmaster@community.example.org
LETSENCRYPT_ACCOUNT_EMAIL=REDACTED 

==================== DOCKER INFO ====================
DOCKER VERSION: Docker version 18.09.6, build 481bc77

DOCKER PROCESSES (docker ps -a)

CONTAINER ID        IMAGE                           COMMAND             CREATED             STATUS              PORTS                                      NAMES
c8d61fb69150        local_discourse/app             "/sbin/boot"        2 months ago        Up About a minute   0.0.0.0:80->80/tcp, 0.0.0.0:443->443/tcp   app
612da87d4e61        local_discourse/mail-receiver   "/sbin/boot"        14 months ago       Up About a minute   0.0.0.0:25->25/tcp                         mail-receiver


Discourse container app is running


==================== PLUGINS ====================
          - git clone https://github.com/discourse/docker_manager.git
          - git clone https://github.com/angusmcleod/discourse-legal-tools.git
          - git clone https://github.com/angusmcleod/discourse-custom-wizard.git
          - git clone https://github.com/discourse/discourse-solved.git

WARNING:
You have what appear to be non-official plugins.
If you are having trouble, you should disable them and try rebuilding again.

See https://github.com/discourse/discourse/blob/master/lib/plugin/metadata.rb for the official list.

========================================
Discourse version at community.example.org: Discourse 2.4.0.beta1 
Discourse version at localhost: Discourse 2.4.0.beta1 


==================== MEMORY INFORMATION ====================
OS: Linux
RAM (MB): 4046

              total        used        free      shared  buff/cache   available
Mem:           3951        1226        1359          64        1364        2356
Swap:             0           0           0

==================== DISK SPACE CHECK ====================
---------- OS Disk Space ----------
Filesystem      Size  Used Avail Use% Mounted on
/dev/vda1        60G   14G   43G  24% /

---------- Container Disk Space ----------
Filesystem      Size  Used Avail Use% Mounted on
overlay          60G   14G   43G  24% /
/dev/vda1        60G   14G   43G  24% /shared
/dev/vda1        60G   14G   43G  24% /var/log

==================== DISK INFORMATION ====================
Disk /dev/vda: 60 GiB, 64424509440 bytes, 125829120 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xc4c394c3

Device     Boot Start       End   Sectors Size Id Type
/dev/vda1  *     2048 125829086 125827039  60G 83 Linux

==================== END DISK INFORMATION ====================

==================== MAIL TEST ====================
For a robust test, get an address from http://www.mail-tester.com/
Mail test skipped.

==================== DONE! ====================
1 Like
7

Reboot seems to have solve the problem. Thanks for the hints everyone!

2 Likes