NameError: uninitialized constant EE::API::Entities::AlertManagement

https://sentry.gitlab.net/gitlab/gitlabcom/issues/2947668/?referrer=gitlab_plugin

NameError: uninitialized constant API::Entities::AlertManagement
  lib/api/entities/todo.rb:30:in `const_get'
    ::API::Entities.const_get(target_type, false)
  lib/api/entities/todo.rb:30:in `todo_target_class'
    ::API::Entities.const_get(target_type, false)
  lib/api/entities/todo.rb:15:in `block in <class:Todo>'
    todo_target_class(todo.target_type).represent(todo.target, todo_options)
  lib/gitlab/json.rb:110:in `dump'
    Oj.dump(object, opts)
  lib/gitlab/json.rb:110:in `adapter_dump'
    Oj.dump(object, opts)
...
(170 additional frame(s) were not displayed)

NameError: uninitialized constant EE::API::Entities::AlertManagement
Did you mean?  EE::AlertManagement
  lib/api/entities/todo.rb:15:in `block in <class:Todo>'
    todo_target_class(todo.target_type).represent(todo.target, todo_options)
  lib/gitlab/json.rb:110:in `dump'
    Oj.dump(object, opts)
  lib/gitlab/json.rb:110:in `adapter_dump'
    Oj.dump(object, opts)
  lib/gitlab/json.rb:42:in `dump'
    adapter_dump(object)
  lib/gitlab/json.rb:198:in `call'
    Gitlab::Json.dump(object)
...
(170 additional frame(s) were not displayed)