Thank you for your quick reply.
I’m getting the following error now after I’d re-enabled Blog Post plugin. The following error repeated 4 times at the same minute!
failed to deliver message, skipping #<struct MessageBus::Message global_id=247486, message_id=363, channel="/writing-reply", data={"channel_id"=>"279", "user_id"=>"3"}>
ex: Couldn't find Topic with 'id'=279 [WHERE ("topics"."deleted_at" IS NULL)] backtrace: ["/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/relation/finder_methods.rb:324:in `raise_record_not_found_exception!'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/relation/finder_methods.rb:444:in `find_one'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/relation/finder_methods.rb:423:in `find_with_ids'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/relation/finder_methods.rb:71:in `find'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/querying.rb:3:in `find'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/activerecord-4.2.7.1/lib/active_record/core.rb:131:in `find'", "/var/www/discourse/plugins/discourse-presence/plugin.rb:49:in `block (2 levels) in activate!'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:535:in `block (2 levels) in global_subscribe_thread'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:549:in `each'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:549:in `block in multi_each'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:548:in `each'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:548:in `multi_each'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:533:in `block in global_subscribe_thread'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus/backends/redis.rb:331:in `block (2 levels) in global_subscribe'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:45:in `block in subscription'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:141:in `block (3 levels) in call_loop'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:135:in `loop'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:135:in `block (2 levels) in call_loop'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:231:in `block (2 levels) in process'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:367:in `ensure_connected'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:221:in `block in process'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:306:in `logging'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:220:in `process'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:134:in `block in call_loop'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:280:in `with_socket_timeout'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:133:in `call_loop'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:43:in `subscription'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:12:in `subscribe'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2760:in `_subscription'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2138:in `block in subscribe'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:58:in `block in synchronize'", "/usr/local/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:58:in `synchronize'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2137:in `subscribe'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus/backends/redis.rb:304:in `global_subscribe'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:513:in `global_subscribe_thread'", "/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:461:in `block in new_subscriber_thread'
Backtrace
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/logster-1.2.5/lib/logster/logger.rb:76:in `add_with_opts'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/logster-1.2.5/lib/logster/logger.rb:37:in `add'
/usr/local/lib/ruby/2.3.0/logger.rb:498:in `warn'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:537:in `rescue in block (2 levels) in global_subscribe_thread'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:534:in `block (2 levels) in global_subscribe_thread'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:549:in `each'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:549:in `block in multi_each'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:548:in `each'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:548:in `multi_each'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:533:in `block in global_subscribe_thread'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus/backends/redis.rb:331:in `block (2 levels) in global_subscribe'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:45:in `block in subscription'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:141:in `block (3 levels) in call_loop'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:135:in `loop'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:135:in `block (2 levels) in call_loop'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:231:in `block (2 levels) in process'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:367:in `ensure_connected'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:221:in `block in process'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:306:in `logging'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:220:in `process'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:134:in `block in call_loop'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:280:in `with_socket_timeout'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/client.rb:133:in `call_loop'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:43:in `subscription'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis/subscribe.rb:12:in `subscribe'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2760:in `_subscription'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2138:in `block in subscribe'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:58:in `block in synchronize'
/usr/local/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:58:in `synchronize'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/redis-3.3.1/lib/redis.rb:2137:in `subscribe'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus/backends/redis.rb:304:in `global_subscribe'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:513:in `global_subscribe_thread'
/var/www/discourse/vendor/bundle/ruby/2.3.0/gems/message_bus-2.0.2/lib/message_bus.rb:461:in `block in new_subscriber_thread'
Edit:
When I’ve got this error I’d made just two actions (after rebuilding). I deleted a post, and I created another post. Then I did noticed these errors. But now I’m trying to replicate the errors. It didn’t happened again. I’ll be watching and I’ll report here if anything I catch again!