FrozenError: can't modify frozen String
Started PUT "/maywide/ngb/oss/merge_requests/2?merge_request%5Bstate_event%5D=close" for 180.200.2.135 at 2019-07-17 05:29:53 -0400
Processing by Projects::MergeRequestsController#update as HTML
Parameters: {"authenticity_token"=>"[FILTERED]", "merge_request"=>{"state_event"=>"close"}, "namespace_id"=>"maywide/ngb", "project_id"=>"oss", "id"=>"2"}
Completed 500 Internal Server Error in 25ms (ActiveRecord: 5.4ms)
FrozenError (can't modify frozen String):
app/services/system_note_service.rb:245:in `change_status'
app/services/merge_requests/base_service.rb:6:in `create_note'
lib/gitlab/metrics/instrumentation.rb:161:in `block in create_note'
lib/gitlab/metrics/method_call.rb:36:in `measure'
lib/gitlab/metrics/instrumentation.rb:161:in `create_note'
app/services/merge_requests/close_service.rb:14:in `execute'
lib/gitlab/metrics/instrumentation.rb:161:in `block in execute'
lib/gitlab/metrics/method_call.rb:36:in `measure'
lib/gitlab/metrics/instrumentation.rb:161:in `execute'
app/services/issuable_base_service.rb:315:in `change_state'
app/services/issuable_base_service.rb:194:in `update'
app/services/merge_requests/update_service.rb:24:in `execute'
lib/gitlab/metrics/instrumentation.rb:161:in `block in execute'
lib/gitlab/metrics/method_call.rb:36:in `measure'
lib/gitlab/metrics/instrumentation.rb:161:in `execute'
app/controllers/projects/merge_requests_controller.rb:109:in `update'
lib/gitlab/session.rb:11:in `with_session'
app/controllers/application_controller.rb:445:in `set_session_storage'
lib/gitlab/i18n.rb:55:in `with_locale'
lib/gitlab/i18n.rb:61:in `with_user_locale'
app/controllers/application_controller.rb:439:in `set_locale'
lib/gitlab/middleware/rails_queue_duration.rb:27:in `call'
lib/gitlab/metrics/rack_middleware.rb:17:in `block in call'
lib/gitlab/metrics/transaction.rb:57:in `run'
lib/gitlab/metrics/rack_middleware.rb:17:in `call'
lib/gitlab/middleware/multipart.rb:103:in `call'
lib/gitlab/request_profiler/middleware.rb:16:in `call'
lib/gitlab/middleware/go.rb:20:in `call'
lib/gitlab/etag_caching/middleware.rb:13:in `call'
lib/gitlab/middleware/correlation_id.rb:16:in `block in call'
lib/gitlab/middleware/correlation_id.rb:15:in `call'
lib/gitlab/middleware/read_only/controller.rb:40:in `call'
lib/gitlab/middleware/read_only.rb:18:in `call'
lib/gitlab/middleware/basic_health_check.rb:25:in `call'
lib/gitlab/request_context.rb:26:in `call'
lib/gitlab/metrics/requests_rack_middleware.rb:29:in `call'
lib/gitlab/middleware/release_env.rb:12:in `call'
Edited by Stan Hu