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  "/var/www/avia/testing/core/releases/20180207084605/lib/avia/mco_manager.rb:60:in `add'",
  "/var/www/avia/testing/core/releases/20180207084605/app/controllers/mco_controller.rb:19:in `block in refund'",
  "/var/www/avia/testing/core/releases/20180207084605/app/controllers/application_controller.rb:143:in `safe_action'",
  "/var/www/avia/testing/core/releases/20180207084605/app/controllers/mco_controller.rb:17:in `refund'",
  "/var/www/avia/testing/core/releases/20180207084605/lib/action_web_service/controller.rb:51:in `mp_api'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal/rendering.rb:10:in `process_action'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:117:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:555:in `block (2 levels) in compile'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:505:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:505:in `call'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:778:in `_run_process_action_callbacks'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:81:in `run_callbacks'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/abstract_controller/callbacks.rb:19:in `process_action'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal/rescue.rb:29:in `process_action'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal/instrumentation.rb:32:in `block in process_action'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/notifications.rb:164:in `block in instrument'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/notifications/instrumenter.rb:20:in `instrument'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/notifications.rb:164:in `instrument'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal/instrumentation.rb:30:in `process_action'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal/params_wrapper.rb:250:in `process_action'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/abstract_controller/base.rb:137:in `process'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionview-4.2.5/lib/action_view/rendering.rb:30:in `process'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_controller/metal.rb:237:in `block in action'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/routing/route_set.rb:76:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/routing/route_set.rb:76:in `dispatch'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/routing/route_set.rb:45:in `serve'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/journey/router.rb:43:in `block in serve'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/journey/router.rb:30:in `each'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/journey/router.rb:30:in `serve'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/routing/route_set.rb:817:in `call'",
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  "/home/kitech/.rvm/gems/ruby-2.2.4@global/gems/rack-1.6.4/lib/rack/head.rb:13:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/params_parser.rb:27:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/flash.rb:260:in `call'",
  "/home/kitech/.rvm/gems/ruby-2.2.4@global/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:225:in `context'",
  "/home/kitech/.rvm/gems/ruby-2.2.4@global/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:220:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/cookies.rb:560:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activerecord-4.2.5/lib/active_record/query_cache.rb:36:in `call'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/callbacks.rb:29:in `block in call'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/callbacks.rb:778:in `_run_call_callbacks'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/callbacks.rb:27:in `call'",
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  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/debug_exceptions.rb:17:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/railties-4.2.5/lib/rails/rack/logger.rb:38:in `call_app'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/railties-4.2.5/lib/rails/rack/logger.rb:20:in `block in call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/tagged_logging.rb:68:in `block in tagged'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/tagged_logging.rb:26:in `tagged'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/activesupport-4.2.5/lib/active_support/tagged_logging.rb:68:in `tagged'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/railties-4.2.5/lib/rails/rack/logger.rb:20:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/request_store-1.3.0/lib/request_store/middleware.rb:9:in `call'",
  "/var/www/avia/testing/core/shared/bundle/ruby/2.2.0/gems/actionpack-4.2.5/lib/action_dispatch/middleware/request_id.rb:21:in `call'",
  "/home/kitech/.rvm/gems/ruby-2.2.4@global/gems/rack-1.6.4/lib/rack/methodoverride.rb:22:in `call'",
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  "/usr/lib/ruby/vendor_ruby/phusion_passenger/rack/thread_handler_extension.rb:97:in `process_request'",
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  "/usr/lib/ruby/vendor_ruby/phusion_passenger/utils.rb:113:in `block in create_thread_and_abort_on_exception'"
]