LoadError in MephistoController#dispatch

Expected /opt/local/www/lighttpd/mephisto/app/models/assigned_section.rb to define AssignedSection
RAILS_ROOT: /opt/local/www/lighttpd/mephisto

Application Trace | Framework Trace | Full Trace
vendor/rails/activesupport/lib/active_support/dependencies.rb:249:in `load_missing_constant'
vendor/rails/activesupport/lib/active_support/dependencies.rb:452:in `const_missing'
vendor/rails/activesupport/lib/active_support/dependencies.rb:464:in `const_missing'
vendor/rails/activesupport/lib/active_support/dependencies.rb:260:in `load_missing_constant'
vendor/rails/activesupport/lib/active_support/dependencies.rb:468:in `const_missing'
vendor/rails/activerecord/lib/active_record/base.rb:1500:in `compute_type'
vendor/rails/activerecord/lib/active_record/reflection.rb:125:in `send'
vendor/rails/activerecord/lib/active_record/reflection.rb:125:in `klass'
vendor/rails/activerecord/lib/active_record/reflection.rb:169:in `source_reflection'
vendor/rails/activerecord/lib/active_record/reflection.rb:169:in `collect'
vendor/rails/activerecord/lib/active_record/reflection.rb:169:in `source_reflection'
vendor/rails/activerecord/lib/active_record/reflection.rb:178:in `check_validity!'
vendor/rails/activerecord/lib/active_record/associations/has_many_through_association.rb:6:in `initialize'
vendor/rails/activerecord/lib/active_record/associations.rb:1021:in `new'
vendor/rails/activerecord/lib/active_record/associations.rb:1021:in `articles'
app/controllers/mephisto_controller.rb:28:in `dispatch_list'
app/controllers/mephisto_controller.rb:11:in `send'
app/controllers/mephisto_controller.rb:11:in `dispatch'
vendor/rails/actionpack/lib/action_controller/base.rb:1097:in `send'
vendor/rails/actionpack/lib/action_controller/base.rb:1097:in `perform_action_without_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:695:in `call_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:721:in `run_before_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:662:in `call'
vendor/rails/actionpack/lib/action_controller/filters.rb:662:in `proxy_before_and_after_filter'
vendor/rails/actionpack/lib/action_controller/filters.rb:483:in `call'
vendor/rails/actionpack/lib/action_controller/filters.rb:483:in `call'
vendor/rails/actionpack/lib/action_controller/filters.rb:718:in `run_before_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:693:in `call_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:687:in `perform_action_without_benchmark'
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/opt/local/lib/ruby/1.8/benchmark.rb:293:in `measure'
vendor/rails/actionpack/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
vendor/rails/actionpack/lib/action_controller/rescue.rb:133:in `perform_action_without_caching'
vendor/rails/actionpack/lib/action_controller/caching.rb:666:in `perform_action'
vendor/rails/activerecord/lib/active_record/query_cache.rb:107:in `cache'
vendor/rails/actionpack/lib/action_controller/caching.rb:665:in `perform_action'
vendor/rails/actionpack/lib/action_controller/base.rb:506:in `send'
vendor/rails/actionpack/lib/action_controller/base.rb:506:in `process_without_filters'
vendor/rails/actionpack/lib/action_controller/filters.rb:683:in `process_without_session_management_support'
vendor/rails/actionpack/lib/action_controller/session_management.rb:122:in `process'
vendor/rails/actionpack/lib/action_controller/base.rb:366:in `process'
vendor/rails/railties/lib/dispatcher.rb:39:in `dispatch'
vendor/rails/railties/lib/fcgi_handler.rb:159:in `process_request'
vendor/rails/railties/lib/fcgi_handler.rb:137:in `process_each_request!'
vendor/rails/railties/lib/fcgi_handler.rb:108:in `with_signal_handler'
vendor/rails/railties/lib/fcgi_handler.rb:136:in `process_each_request!'
/opt/local/lib/ruby/vendor_ruby/1.8/fcgi.rb:600:in `each_cgi'
/opt/local/lib/ruby/vendor_ruby/1.8/fcgi.rb:597:in `each'
/opt/local/lib/ruby/vendor_ruby/1.8/fcgi.rb:597:in `each_cgi'
vendor/rails/railties/lib/fcgi_handler.rb:135:in `process_each_request!'
vendor/rails/railties/lib/fcgi_handler.rb:54:in `process!'
vendor/rails/railties/lib/fcgi_handler.rb:24:in `process!'
public/dispatch.fcgi:24
Request

Parameters:

{"path"=>[]}
Show session dump

Response

Headers:

{"cookie"=>[],
 "Cache-Control"=>"no-cache"}