undefined method `title_clean' for nil:NilClass
/var/www/rails/dancemedia.com/app/controllers/channels_controller.rb:15:in `channel'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:1166:in `send'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:1166:in `perform_action_without_filters'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:579:in `call_filters'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:572:in `perform_action_without_benchmark'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/rescue.rb:201:in `perform_action_without_caching'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/caching/sql_cache.rb:13:in `perform_action'
/var/lib/gems/1.8/gems/activerecord-2.1.1/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache'
/var/lib/gems/1.8/gems/activerecord-2.1.1/lib/active_record/query_cache.rb:8:in `cache'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/caching/sql_cache.rb:12:in `perform_action'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:529:in `send'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:529:in `process_without_filters'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/filters.rb:568:in `process_without_session_management_support'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/session_management.rb:130:in `process'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/base.rb:389:in `process'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:149:in `handle_request'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:107:in `dispatch'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:104:in `synchronize'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:104:in `dispatch'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:120:in `dispatch_cgi'
/var/lib/gems/1.8/gems/actionpack-2.1.1/lib/action_controller/dispatcher.rb:35:in `dispatch'
/usr/lib/ruby/1.8/mongrel/rails.rb:76:in `process'
/usr/lib/ruby/1.8/mongrel/rails.rb:74:in `synchronize'
/usr/lib/ruby/1.8/mongrel/rails.rb:74:in `process'
/usr/lib/ruby/1.8/mongrel.rb:159:in `process_client'
/usr/lib/ruby/1.8/mongrel.rb:158:in `each'
/usr/lib/ruby/1.8/mongrel.rb:158:in `process_client'
/usr/lib/ruby/1.8/mongrel.rb:285:in `run'
/usr/lib/ruby/1.8/mongrel.rb:285:in `initialize'
/usr/lib/ruby/1.8/mongrel.rb:285:in `new'
/usr/lib/ruby/1.8/mongrel.rb:285:in `run'
/usr/lib/ruby/1.8/mongrel.rb:268:in `initialize'
/usr/lib/ruby/1.8/mongrel.rb:268:in `new'
/usr/lib/ruby/1.8/mongrel.rb:268:in `run'
/usr/lib/ruby/1.8/mongrel/configurator.rb:282:in `run'
/usr/lib/ruby/1.8/mongrel/configurator.rb:281:in `each'
/usr/lib/ruby/1.8/mongrel/configurator.rb:281:in `run'
/usr/bin/mongrel_rails:129:in `run'
/usr/lib/ruby/1.8/mongrel/command.rb:212:in `run'
/usr/bin/mongrel_rails:282