Redmine

I have configured redmine to works with Apache 2.0. I follow HowTo configuration but when i acess in my browser appears this error:

Application error
Rails application failed to start properly

I have a log file on Apache folder with host name redmine.cmarl.pt-error_log saying:

[Tue Mar 09 15:51:20 2010] [error] [client 192.168.10.189] /usr/local/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/rails/gem_dependency.rb:119:Warning: Gem::Dependency#version_requirements is deprecated and will be removed on or after August 2010. Use #requirement
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/cgi_process.rb:22:in `__send__'
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] :
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] undefined method `env_table' for nil:NilClass
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] (
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] NoMethodError
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] )
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] \tfrom /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/cgi_process.rb:22:in `dispatch_cgi'
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] \tfrom /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:101:in `dispatch_cgi'
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] \tfrom /usr/local/lib/ruby/gems/1.8/gems/actionpack-2.3.5/lib/action_controller/dispatcher.rb:27:in `dispatch'
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] \tfrom /usr/local/redmine/public/dispatch.cgi:10
[Tue Mar 09 15:51:29 2010] [error] [client 192.168.10.189] Premature end of script headers: dispatch.cgi

Help me please! When i run redmine with WebBrick i don't have problems.