undefined method `inherit' for nil:NilClass (NoMethodError)

[mattbeedle]

After installing cache_money I am unable to start my server. I see the following error:

undefined method `inherit' for nil:NilClass (NoMethodError)

If it helps at all, it seems to be failing on STI models. I'm using rails 2.3.5 and postgresql 8.3.

And here's the stack trace.

0 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/whiny_nil.rb 52 in method_missing' 1 /usr/lib/ruby/gems/1.8/gems/cache-money-0.2.5/lib/cash/config.rb 21 ininherited'
2 /home/matt/Websites/1000jobboards.com/app/models/boards/monster_com_board.rb 5
3 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 380 in load_without_new_constant_marking' 4 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 380 inload_file'
5 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 521 in new_constants_in' 6 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 379 inload_file'
7 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 259 in require_or_load' 8 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 425 inload_missing_constant'
9 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 80 in rake_original_const_missing' 10 /usr/lib/ruby/gems/1.8/gems/rake-0.8.7/lib/rake.rb 2503 inconst_missing'
11 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 92 in const_missing' 12 /home/matt/Websites/1000jobboards.com/test/factories.rb 119 13 /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb 31 ingem_original_require'
14 /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb 31 in polyglot_original_require' 15 /usr/lib/ruby/gems/1.8/gems/polyglot-0.2.9/lib/polyglot.rb 70 inrequire'
16 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 156 in require' 17 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 521 innew_constants_in'
18 /usr/lib/ruby/gems/1.8/gems/activesupport-2.3.5/lib/active_support/dependencies.rb 156 in require' 19 /usr/lib/ruby/gems/1.8/gems/thoughtbot-factory_girl-1.2.2/lib/factory_girl/factory.rb 273 infind_definitions'
20 /usr/lib/ruby/gems/1.8/gems/thoughtbot-factory_girl-1.2.2/lib/factory_girl/factory.rb 272 in each' 21 /usr/lib/ruby/gems/1.8/gems/thoughtbot-factory_girl-1.2.2/lib/factory_girl/factory.rb 272 infind_definitions'
22 /usr/lib/ruby/gems/1.8/gems/thoughtbot-factory_girl-1.2.2/lib/factory_girl.rb 29
23 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 614 in call' 24 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 614 inafter_initialize'
25 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 613 in each' 26 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 613 inafter_initialize'
27 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 179 in process' 28 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 113 insend'
29 /usr/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/initializer.rb 113 in run' 30 /home/matt/Websites/1000jobboards.com/config/environment.rb 15 31 /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb 31 ingem_original_require'
32 /usr/local/lib/site_ruby/1.8/rubygems/custom_require.rb 31 in require' 33 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/railz/application_spawner.rb 303 inpreload_application'
34 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/railz/application_spawner.rb 252 in initialize_server' 35 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/utils.rb 254 inreport_app_init_status'
36 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/railz/application_spawner.rb 237 in initialize_server' 37 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb 194 instart_synchronously'
38 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb 163 in start' 39 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/railz/application_spawner.rb 213 instart'
40 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb 262 in spawn_rails_application' 41 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server_collection.rb 126 inlookup_or_add'
42 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb 256 in spawn_rails_application' 43 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server_collection.rb 80 insynchronize'
44 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server_collection.rb 79 in synchronize' 45 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb 255 inspawn_rails_application'
46 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb 154 in spawn_application' 47 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/spawn_manager.rb 287 inhandle_spawn_application'
48 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb 352 in __send__' 49 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb 352 inmain_loop'
50 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/lib/phusion_passenger/abstract_server.rb 196 in `start_synchronously'
51 /usr/lib/ruby/gems/1.8/gems/passenger-2.2.5/bin/passenger-spawn-server