RuntimeError (Circular dependency detected while autoloading constant TranslationCenter::TranslationKey)

[hauska7]

Any ideas anyone? I try to run TC for first time. App has a few namespaces for routes/controllers. User model is not User - but I have changed config as in redme.

RuntimeError (Circular dependency detected while autoloading constant TranslationCenter::TranslationKey):
  activesupport (4.2.6) lib/active_support/dependencies.rb:492:in `load_missing_constant'
  activesupport (4.2.6) lib/active_support/dependencies.rb:184:in `const_missing'
  translation_center (2.0.2) lib/translation_center/translation_helpers.rb:63:in `translate_with_adding'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:45:in `block (2 levels) in translate'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:44:in `catch'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:44:in `block in translate'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:42:in `each'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:42:in `translate'
  i18n (0.7.0) lib/i18n.rb:158:in `block in translate'
  i18n (0.7.0) lib/i18n.rb:154:in `catch'
  i18n (0.7.0) lib/i18n.rb:154:in `translate'
  actionview (4.2.6) lib/action_view/helpers/translation_helper.rb:69:in `translate'
  activesupport (4.2.6) lib/active_support/dependencies.rb:457:in `load'
  activesupport (4.2.6) lib/active_support/dependencies.rb:457:in `block in load_file'
  activesupport (4.2.6) lib/active_support/dependencies.rb:647:in `new_constants_in'
  activesupport (4.2.6) lib/active_support/dependencies.rb:456:in `load_file'
  activesupport (4.2.6) lib/active_support/dependencies.rb:354:in `require_or_load'
  activesupport (4.2.6) lib/active_support/dependencies.rb:494:in `load_missing_constant'
  activesupport (4.2.6) lib/active_support/dependencies.rb:184:in `const_missing'
  translation_center (2.0.2) lib/translation_center/translation_helpers.rb:63:in `translate_with_adding'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:45:in `block (2 levels) in translate'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:44:in `catch'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:44:in `block in translate'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:42:in `each'
  i18n (0.7.0) lib/i18n/backend/fallbacks.rb:42:in `translate'
  i18n (0.7.0) lib/i18n.rb:158:in `block in translate'
  i18n (0.7.0) lib/i18n.rb:154:in `catch'
  i18n (0.7.0) lib/i18n.rb:154:in `translate'
  actionview (4.2.6) lib/action_view/helpers/translation_helper.rb:69:in `translate'
  erubis (2.7.0) lib/erubis/evaluator.rb:65:in `eval'
  erubis (2.7.0) lib/erubis/evaluator.rb:65:in `result'
  better_errors (2.1.1) lib/better_errors/error_page.rb:30:in `render'
  better_errors (2.1.1) lib/better_errors/middleware.rb:96:in `show_error_page'
  better_errors (2.1.1) lib/better_errors/middleware.rb:88:in `rescue in protected_app_call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:84:in `protected_app_call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:79:in `better_errors_call'
  better_errors (2.1.1) lib/better_errors/middleware.rb:57:in `call'
  actionpack (4.2.6) lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'
  actionpack (4.2.6) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  railties (4.2.6) lib/rails/rack/logger.rb:38:in `call_app'
  railties (4.2.6) lib/rails/rack/logger.rb:20:in `block in call'
  activesupport (4.2.6) lib/active_support/tagged_logging.rb:68:in `block in tagged'
  activesupport (4.2.6) lib/active_support/tagged_logging.rb:26:in `tagged'
  activesupport (4.2.6) lib/active_support/tagged_logging.rb:68:in `tagged'
  railties (4.2.6) lib/rails/rack/logger.rb:20:in `call'
  quiet_assets (1.1.0) lib/quiet_assets.rb:27:in `call_with_quiet_assets'
  request_store (1.1.0) lib/request_store/middleware.rb:8:in `call'
  actionpack (4.2.6) lib/action_dispatch/middleware/request_id.rb:21:in `call'
  rack (1.6.4) lib/rack/methodoverride.rb:22:in `call'
  rack (1.6.4) lib/rack/runtime.rb:18:in `call'
  activesupport (4.2.6) lib/active_support/cache/strategy/local_cache_middleware.rb:28:in `call'
  rack (1.6.4) lib/rack/lock.rb:17:in `call'
  actionpack (4.2.6) lib/action_dispatch/middleware/static.rb:120:in `call'
  rack (1.6.4) lib/rack/sendfile.rb:113:in `call'
  railties (4.2.6) lib/rails/engine.rb:518:in `call'
  railties (4.2.6) lib/rails/application.rb:165:in `call'
  rack (1.6.4) lib/rack/content_length.rb:15:in `call'
  thin (1.6.4) lib/thin/connection.rb:86:in `block in pre_process'
  thin (1.6.4) lib/thin/connection.rb:84:in `catch'
  thin (1.6.4) lib/thin/connection.rb:84:in `pre_process'
  thin (1.6.4) lib/thin/connection.rb:53:in `process'
  thin (1.6.4) lib/thin/connection.rb:39:in `receive_data'
  eventmachine (1.2.0.1) lib/eventmachine.rb:194:in `run_machine'
  eventmachine (1.2.0.1) lib/eventmachine.rb:194:in `run'
  thin (1.6.4) lib/thin/backends/base.rb:73:in `start'
  thin (1.6.4) lib/thin/server.rb:162:in `start'
  rack (1.6.4) lib/rack/handler/thin.rb:19:in `run'
  rack (1.6.4) lib/rack/server.rb:286:in `start'
  railties (4.2.6) lib/rails/commands/server.rb:80:in `start'
  railties (4.2.6) lib/rails/commands/commands_tasks.rb:80:in `block in server'
  railties (4.2.6) lib/rails/commands/commands_tasks.rb:75:in `tap'
  railties (4.2.6) lib/rails/commands/commands_tasks.rb:75:in `server'
  railties (4.2.6) lib/rails/commands/commands_tasks.rb:39:in `run_command!'
  railties (4.2.6) lib/rails/commands.rb:17:in `<top (required)>'
  bin/rails:4:in `require'
  bin/rails:4:in `<main>'