NoMethodError: undefined method `name' for nil:NilClass
https://sentry.gitlab.net/gitlab/gitlabcom/issues/811906/
NoMethodError: undefined method `name' for nil:NilClass
profiles/groups_controller.rb:11:in `update'
flash[:notice] = "Notification settings for #{group.name} saved"
action_controller/metal/basic_implicit_render.rb:4:in `send_action'
super.tap { default_render unless performed? }
abstract_controller/base.rb:186:in `process_action'
send_action(method_name, *args)
action_controller/metal/rendering.rb:30:in `process_action'
super
abstract_controller/callbacks.rb:20:in `block in process_action'
super
...
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NoMethodError: undefined method `name' for nil:NilClass