ISE when loading edit/open while logged out

None: Can't call method "id" on an undefined value at lib/MusicBrainz/Server/Controller/Edit.pm line 215.
  File "Edit.pm", line 215, in MusicBrainz::Server::Controller::Edit::__ANON__
    $c->model('Edit')->find_open_for_editor($c->user->id, shift, shift);
  File "Controller.pm", line 239, in MusicBrainz::Server::Controller::_load_paged
    my ($data, $total) = $loader->($LIMIT, ($page - 1) * $LIMIT);
  File "Edit.pm", line 216, in Catalyst::dispatch
    });
  File "Server.pm", line 390, in MusicBrainz::Server::__ANON__
    $c->$orig(@args)
  File "Server.pm", line 357, in MusicBrainz::Server::with_translations
    $code->();
...
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