No such file or directory

Hello All,

Periodically I have get from live site the following error via email that send me from rescue action of application.rb What do you think happen ? Rails run under FastCGI.

Regards, Pavel

Error Msg: No such file or directory

Trace Msg: C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/ cgi_process.rb:217:in `flush'C:/ruby/lib/ruby/gems/1.8/gems/ actionpack-2.1.1/lib/action_controller/cgi_process.rb:217:in `out'C:/ ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/ dispatcher.rb:149:in `handle_request'C:/ruby/lib/ruby/gems/1.8/gems/ actionpack-2.1.1/lib/action_controller/dispatcher.rb:107:in `dispatch'C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/ action_controller/dispatcher.rb:104:in `synchronize'C:/ruby/lib/ruby/ gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb: 104:in `dispatch'C:/ruby/lib/ruby/gems/1.8/gems/actionpack-2.1.1/lib/ action_controller/dispatcher.rb:120:in `dispatch_cgi'C:/ruby/lib/ruby/ gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb: 35:in `dispatch'C:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/ fcgi_handler.rb:103:in `process_request'C:/ruby/lib/ruby/gems/1.8/gems/ rails-2.1.1/lib/fcgi_handler.rb:153:in `with_signal_handle r'C:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/fcgi_handler.rb: 101:in `process_request'C:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/ fcgi_handler.rb:78:in `process_each_request'C:/ruby/lib/ruby/site_ruby/ 1.8/fcgi.rb:598:in `each_cgi'C:/ruby/lib/ruby/site_ruby/1.8/fcgi.rb: 595:in `each'C:/ruby/lib/ruby/site_ruby/1.8/fcgi.rb:595:in `each_cgi'C:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/ fcgi_handler.rb:77:in `process_each_request'C:/ruby/lib/ruby/gems/1.8/ gems/rails-2.1.1/lib/fcgi_handler.rb:76:in `catch'C:/ruby/lib/ruby/ gems/1.8/gems/rails-2.1.1/lib/fcgi_handler.rb:76:in `process_each_request'C:/ruby/lib/ruby/gems/1.8/gems/rails-2.1.1/lib/ fcgi_handler.rb:50:in `process!'C:/ruby/lib/ruby/gems/1.8/gems/ rails-2.1.1/lib/fcgi_handler.rb:24:in `process!'../public/ dispatch.fcgi:24