I made some changes to settings and then my site wont be up

Installation
1 
Started GET "/" for 8.25.197.27 at 2015-06-06 19:05:51 +0000

PG::ConnectionBad (FATAL:  the database system is shutting down
):
  config/initializers/quiet_logger.rb:10:in `call_with_quiet_assets'
  config/initializers/silence_logger.rb:26:in `call'
  lib/middleware/request_tracker.rb:64:in `call'

This is the failure I see the production.log.

I could not restart the postgresql database too. Any suggestions for troubleshooting and fixing this? I dont have a backup, yet.

Here is more information from the apache error log.

App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:888:in `initialize'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:888:in `new'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:888:in `connect'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:568:in `initialize'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:41:in `new'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/postgresql_adapter.rb:41:in `postgresql_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:435:in `new_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:445:in `checkout_new_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:416:in `acquire_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:351:in `block in checkout'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:350:in `checkout'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:265:in `block in connection'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:264:in `connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_adapters/abstract/connection_pool.rb:541:in `retrieve_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_handling.rb:113:in `retrieve_connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/connection_handling.rb:87:in `connection'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/associations/join_dependency.rb:96:in `initialize'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/relation/finder_methods.rb:355:in `new'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/relation/finder_methods.rb:355:in `construct_join_dependency'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.8/lib/active_record/relation/finder_methods.rb:286:in `exists?'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/lib/permalink_constraint.rb:4:in `matches?'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/mapper.rb:37:in `block in matches?'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/mapper.rb:36:in `each'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/mapper.rb:36:in `all?'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/mapper.rb:36:in `matches?'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/mapper.rb:45:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/journey/router.rb:73:in `block in call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/journey/router.rb:59:in `each'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/journey/router.rb:59:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/routing/route_set.rb:678:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/show_exceptions.rb:46:in `render_exception'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/show_exceptions.rb:35:in `rescue in call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/logster-0.1.6/lib/logster/middleware/reporter.rb:23:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/rack/logger.rb:38:in `call_app'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/rack/logger.rb:22:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/config/initializers/quiet_logger.rb:10:in `call_with_quiet_assets'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/config/initializers/silence_logger.rb:26:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/actionpack-4.1.8/lib/action_dispatch/middleware/request_id.rb:21:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/methodoverride.rb:21:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/runtime.rb:17:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/sendfile.rb:112:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-mini-profiler-0.9.2/lib/mini_profiler/profiler.rb:193:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/lib/middleware/request_tracker.rb:64:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/engine.rb:514:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/application.rb:144:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/railtie.rb:194:in `public_send'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/railties-4.1.8/lib/rails/railtie.rb:194:in `method_missing'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/builder.rb:138:in `call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/urlmap.rb:65:in `block in call'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/urlmap.rb:50:in `each'
App 28223 stderr:   /opt/bitnami/apps/discourse/htdocs/vendor/bundle/ruby/2.0.0/gems/rack-1.5.2/lib/rack/urlmap.rb:50:in `call'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/gems/2.0.0/gems/passenger-5.0.6/lib/phusion_passenger/rack/thread_handler_extension.rb:85:in `process_request'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/gems/2.0.0/gems/passenger-5.0.6/lib/phusion_passenger/request_handler/thread_handler.rb:149:in `accept_and_process_next_request'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/gems/2.0.0/gems/passenger-5.0.6/lib/phusion_passenger/request_handler/thread_handler.rb:110:in `main_loop'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/gems/2.0.0/gems/passenger-5.0.6/lib/phusion_passenger/request_handler.rb:414:in `block (3 levels) in start_threads'
App 28223 stderr:   /opt/bitnami/ruby/lib/ruby/gems/2.0.0/gems/passenger-5.0.6/lib/phus
App 28223 stderr: ion_passenger/utils.rb:111:in `block in create_thread_and_abort_on_exception'
App 28223 stderr: Error during failsafe response: FATAL:  the database system is shutting down
2

What changes did you make and is this a Docker based install, because that is the only kind we can support.

3

Hello Jeff. Sorry, this is not a Docker based install. I used bitnami on google cloud. Since I saw the exception coming from change in the values of mene items from Basic Setup Configuration, I thought, I will post it here.
I removed all the entries in the Top Menu and I tried to save it. If it is instance specific, I will take it up with Bitnami forums (where one of suggestions is to reinstall the setup). I wanted some more details on this.

4

Sorry, we can only support the Docker based install due to limited resources. My apologies.

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