gistfile1.txt

[Mon Aug 15 17:18:43 2011] [error] [client 72.130.145.202] Premature end of script headers: users, referer: http://www.gangaroo.com/users/f0bf4c98
[ pid=3176 thr=140379928966928 file=ext/apache2/Hooks.cpp:822 time=2011-08-15 17:18:43.71 ]: The backend application (process 4062) did not send a valid HTTP response; instead, it sent nothing at all. It is possible that it has crashed; please check whether there are crashing bugs in this application.
[ pid=4062 thr=11309640 file=utils.rb:176 time=2011-08-15 17:18:43.071 ]: *** Exception PGError in application (server closed the connection unexpectedly
        This probably means the server terminated abnormally
        before or while processing the request.
) (process 4062, thread #<Thread:0x00000001592490>):
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/postgresql_adapter.rb:272:in `exec'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/postgresql_adapter.rb:272:in `block in clear_cache!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/postgresql_adapter.rb:271:in `each_value'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/postgresql_adapter.rb:271:in `clear_cache!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/postgresql_adapter.rb:299:in `disconnect!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:191:in `block in disconnect!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:190:in `each'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:190:in `disconnect!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/synchronization.rb:35:in `block in disconnect_with_synchronization!'
        from /usr/local/rvm/rubies/ruby-1.9.2-p290/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activesupport-3.1.0.rc4/lib/active_support/core_ext/module/synchronization.rb:34:in `disconnect_with_synchronization!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:374:in `block in clear_all_connections!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:374:in `each_value'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_pool.rb:374:in `clear_all_connections!'
        from /var/www/gangaroo/shared/bundle/ruby/1.9.1/gems/activerecord-3.1.0.rc4/lib/active_record/connection_adapters/abstract/connection_specification.rb:123:in `clear_all_connections!'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/utils.rb:398:in `before_handling_requests'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/rack/application_spawner.rb:204:in `start_request_handler'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/rack/application_spawner.rb:170:in `block in handle_spawn_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/utils.rb:479:in `safe_fork'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/rack/application_spawner.rb:165:in `handle_spawn_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server.rb:206:in `start_synchronously'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server.rb:180:in `start'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/rack/application_spawner.rb:128:in `start'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/spawn_manager.rb:253:in `block (2 levels) in spawn_rack_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server_collection.rb:132:in `lookup_or_add'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/spawn_manager.rb:246:in `block in spawn_rack_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server_collection.rb:82:in `block in synchronize'
        from <internal:prelude>:10:in `synchronize'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server_collection.rb:79:in `synchronize'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/spawn_manager.rb:244:in `spawn_rack_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/spawn_manager.rb:137:in `spawn_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/spawn_manager.rb:275:in `handle_spawn_application'
        from /usr/local/rvm/gems/ruby-1.9.2-p290@global/gems/passenger-3.0.8/lib/phusion_passenger/abstract_server.rb:357:in `server_main_loop'