Invalid get_string() identifier: 'withselected' or component 'quiz'

line 5910 of /lib/moodlelib.php: call to debugging()
line 6500 of /lib/moodlelib.php: call to core_string_manager->get_string()
line 215 of /mod/choice/renderer.php: call to get_string()
line 105 of /mod/choice/renderer.php: call to mod_choice_renderer->display_publish_name_vertical()
line 168 of /mod/choice/view.php: call to mod_choice_renderer->display_result()