Rails 3.1 Error Docs for SO

Full Trace

vendor/plugins/newrelic_rpm/lib/new_relic/agent/instrumentation/active_record_instrumentation.rb:18:in `log_with_newrelic_instrumentation'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:171:in `exec_query'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:386:in `table_structure'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/sqlite_adapter.rb:270:in `columns'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:95:in `block (2 levels) in initialize'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:185:in `with_connection'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:92:in `block in initialize'
/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `yield'
/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `default'
/gems/activerecord-3.1.0/lib/active_record/base.rb:706:in `columns'
/gems/activerecord-3.1.0/lib/active_record/base.rb:722:in `column_names'
/gems/activerecord-3.1.0/lib/active_record/base.rb:735:in `column_methods_hash'
/gems/activerecord-3.1.0/lib/active_record/base.rb:1101:in `all_attributes_exists?'
/gems/activerecord-3.1.0/lib/active_record/base.rb:1048:in `method_missing'
app/controllers/application_controller.rb:37:in `customize_by_subdomain'
/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:439:in `_run__322232281667244413__process_action__1646866039993506843__callbacks'
/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:386:in `_run_process_action_callbacks'
/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
/gems/actionpack-3.1.0/lib/abstract_controller/callbacks.rb:17:in `process_action'
/gems/actionpack-3.1.0/lib/action_controller/metal/rescue.rb:17:in `process_action'
/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:30:in `block in process_action'
/gems/activesupport-3.1.0/lib/active_support/notifications.rb:53:in `block in instrument'
/gems/activesupport-3.1.0/lib/active_support/notifications/instrumenter.rb:21:in `instrument'
/gems/activesupport-3.1.0/lib/active_support/notifications.rb:53:in `instrument'
/gems/actionpack-3.1.0/lib/action_controller/metal/instrumentation.rb:29:in `process_action'
/gems/actionpack-3.1.0/lib/action_controller/metal/params_wrapper.rb:201:in `process_action'
/gems/activerecord-3.1.0/lib/active_record/railties/controller_runtime.rb:18:in `process_action'
vendor/plugins/newrelic_rpm/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:28:in `block in process_action'
vendor/plugins/newrelic_rpm/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:251:in `block in perform_action_with_newrelic_trace'
vendor/plugins/newrelic_rpm/lib/new_relic/agent/method_tracer.rb:141:in `trace_execution_scoped'
vendor/plugins/newrelic_rpm/lib/new_relic/agent/instrumentation/controller_instrumentation.rb:246:in `perform_action_with_newrelic_trace'
vendor/plugins/newrelic_rpm/lib/new_relic/agent/instrumentation/rails3/action_controller.rb:27:in `process_action'
/gems/actionpack-3.1.0/lib/abstract_controller/base.rb:121:in `process'
/gems/actionpack-3.1.0/lib/abstract_controller/rendering.rb:45:in `process'
/gems/actionpack-3.1.0/lib/action_controller/metal.rb:193:in `dispatch'
/gems/actionpack-3.1.0/lib/action_controller/metal/rack_delegation.rb:14:in `dispatch'
/gems/actionpack-3.1.0/lib/action_controller/metal.rb:236:in `block in action'
/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:65:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:65:in `dispatch'
/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:29:in `call'
/gems/rack-mount-0.8.3/lib/rack/mount/route_set.rb:152:in `block in call'
/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:96:in `block in recognize'
/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:68:in `optimized_each'
/gems/rack-mount-0.8.3/lib/rack/mount/code_generation.rb:95:in `recognize'
/gems/rack-mount-0.8.3/lib/rack/mount/route_set.rb:141:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/routing/route_set.rb:531:in `call'
/gems/bullet-2.0.1/lib/bullet/rack.rb:8:in `call'
/gems/hoptoad_notifier-2.4.11/lib/hoptoad_notifier/rack.rb:27:in `call'
/gems/sass-3.1.10/lib/sass/plugin/rack.rb:54:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/best_standards_support.rb:17:in `call'
/gems/rack-1.3.5/lib/rack/etag.rb:23:in `call'
/gems/rack-1.3.5/lib/rack/conditionalget.rb:25:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/head.rb:14:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/params_parser.rb:21:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/flash.rb:243:in `call'
/gems/rack-1.3.5/lib/rack/session/abstract/id.rb:195:in `context'
/gems/rack-1.3.5/lib/rack/session/abstract/id.rb:190:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/cookies.rb:326:in `call'
/gems/activerecord-3.1.0/lib/active_record/query_cache.rb:62:in `call'
/gems/activerecord-3.1.0/lib/active_record/connection_adapters/abstract/connection_pool.rb:477:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'
/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:392:in `_run_call_callbacks'
/gems/activesupport-3.1.0/lib/active_support/callbacks.rb:81:in `run_callbacks'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/callbacks.rb:28:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/reloader.rb:68:in `call'
/gems/rack-1.3.5/lib/rack/sendfile.rb:101:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/remote_ip.rb:48:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/show_exceptions.rb:47:in `call'
/gems/railties-3.1.0/lib/rails/rack/logger.rb:13:in `call'
/gems/rack-1.3.5/lib/rack/methodoverride.rb:24:in `call'
/gems/rack-1.3.5/lib/rack/runtime.rb:17:in `call'
/gems/activesupport-3.1.0/lib/active_support/cache/strategy/local_cache.rb:72:in `call'
/gems/rack-1.3.5/lib/rack/lock.rb:15:in `call'
/gems/actionpack-3.1.0/lib/action_dispatch/middleware/static.rb:53:in `call'
/gems/hoptoad_notifier-2.4.11/lib/hoptoad_notifier/user_informer.rb:12:in `call'
/gems/railties-3.1.0/lib/rails/engine.rb:455:in `call'
/gems/railties-3.1.0/lib/rails/rack/content_length.rb:16:in `call'
/gems/railties-3.1.0/lib/rails/rack/log_tailer.rb:14:in `call'
/gems/rack-1.3.5/lib/rack/handler/webrick.rb:59:in `service'
/Users/suraj/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'
/Users/suraj/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'
/Users/suraj/.rvm/rubies/ruby-1.9.2-p180/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread'