我在Passenger 2.2.2上部署了一个rails（2.3.2）应用程序。 它有时会崩溃。
有错误信息。
Passenger encountered the following error: The application spawner server exited unexpectedly: Broken pipe Exception class: PhusionPassenger::Railz::ApplicationSpawner::Error Backtrace: # File Line Location 0 /dh/passenger/lib/phusion_passenger/railz/application_spawner.rb 117 in `spawn_application' 1 /dh/passenger/lib/phusion_passenger/spawn_manager.rb 265 in `spawn_rails_application' 2 /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb 80 in `synchronize' 3 /dh/passenger/lib/phusion_passenger/abstract_server_collection.rb 79 in `synchronize' 4 /dh/passenger/lib/phusion_passenger/spawn_manager.rb 250 in `spawn_rails_application' 5 /dh/passenger/lib/phusion_passenger/spawn_manager.rb 153 in `spawn_application' 6 /dh/passenger/lib/phusion_passenger/spawn_manager.rb 282 in `handle_spawn_application' 7 /dh/passenger/lib/phusion_passenger/abstract_server.rb 337 in `__send__' 8 /dh/passenger/lib/phusion_passenger/abstract_server.rb 337 in `main_loop' 9 /dh/passenger/lib/phusion_passenger/abstract_server.rb 187 in `start_synchronously' 10 /dh/passenger/bin/passenger-spawn-server 61
有人可以帮帮我吗？