Redmine

I get the following error when switching to it:

0    /opt/rubyEE-2010-02/lib/ruby/site_ruby/1.8/rubygems.rb    223    in `activate'
1    /opt/rubyEE-2010-02/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb    35    in `require'
2    /usr/share/redmine/config/environment.rb    34    
3    /opt/rubyEE-2010-02/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb    31    in `gem_original_require'
4    /opt/rubyEE-2010-02/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb    31    in `require'
5    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/classic_rails/application_spawner.rb    222    in `preload_application'
6    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/classic_rails/application_spawner.rb    181    in `initialize_server'
7    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/utils.rb    564    in `report_app_init_status'
8    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/classic_rails/application_spawner.rb    174    in `initialize_server'
9    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server.rb    204    in `start_synchronously'
10    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server.rb    180    in `start'
11    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/classic_rails/application_spawner.rb    149    in `start'
12    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/spawn_manager.rb    219    in `spawn_rails_application'
13    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server_collection.rb    132    in `lookup_or_add'
14    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/spawn_manager.rb    214    in `spawn_rails_application'
15    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server_collection.rb    82    in `synchronize'
16    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server_collection.rb    79    in `synchronize'
17    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/spawn_manager.rb    213    in `spawn_rails_application'
18    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/spawn_manager.rb    132    in `spawn_application'
19    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/spawn_manager.rb    275    in `handle_spawn_application'
20    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server.rb    357    in `__send__'
21    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server.rb    357    in `server_main_loop'
22    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/lib/phusion_passenger/abstract_server.rb    206    in `start_synchronously'
23    /opt/rubyEE-2010-02/lib/ruby/gems/1.8/gems/passenger-3.0.0/helper-scripts/passenger-spawn-server    99    

gems and ruby version:

root@warden:~# ruby -v
ruby 1.8.7 (2010-04-19 patchlevel 253) [x86_64-linux], MBARI 0x6770, Ruby Enterprise Edition 2010.02
root@warden:~# gem list

*** LOCAL GEMS ***

abstract (1.0.0)
actionmailer (3.0.3)
actionpack (3.0.3)
activemodel (3.0.3)
activerecord (3.0.3)
activeresource (3.0.3)
activesupport (3.0.3)
arel (2.0.4)
builder (2.1.2)
bundler (1.0.7)
daemon_controller (0.2.5)
erubis (2.6.6)
fastthread (1.0.7)
file-tail (1.0.5)
i18n (0.4.2)
mail (2.2.10)
mime-types (1.16)
mysql (2.8.1)
passenger (3.0.0)
pg (0.9.0)
polyglot (0.3.1)
rack (1.2.1)
rack-mount (0.6.13)
rack-test (0.5.6)
rails (3.0.3)
railties (3.0.3)
rake (0.8.7)
spruz (0.2.2)
sqlite3-ruby (1.3.2)
thor (0.14.6)
treetop (1.4.9)
tzinfo (0.3.23)