Restored a course backup and received the following on the #3 Settings page.

This repeated 3 times.
Did you remember to call setType() for 'stage'? Defaulting to PARAM_RAW cleaning.

line 1275 of /lib/formslib.php: call to debugging()
line 281 of /lib/formslib.php: call to moodleform->detectMissingSetType()
line 202 of /lib/formslib.php: call to moodleform->_process_submission()
line 76 of /backup/util/ui/base_moodleform.class.php: call to moodleform->moodleform()
line 28 of /backup/util/ui/restore_moodleform.class.php: call to base_moodleform->__construct()
line 370 of /backup/util/ui/restore_ui_stage.class.php: call to restore_moodleform->__construct()
line 333 of /backup/util/ui/restore_ui_stage.class.php: call to restore_ui_stage_settings->initialise_stage_form()
line 100 of /backup/util/ui/restore_ui.class.php: call to restore_ui_stage_settings->process()
line 42 of /backup/restore.php: call to restore_ui->process()

This about 11 times.
Did you remember to call setType() for 'stage'? Defaulting to PARAM_RAW cleaning.

line 1275 of /lib/formslib.php: call to debugging()
line 919 of /lib/formslib.php: call to moodleform->detectMissingSetType()
line 332 of /backup/util/ui/base_moodleform.class.php: call to moodleform->display()
line 128 of /backup/util/ui/base_ui_stage.class.php: call to base_moodleform->display()
line 296 of /backup/util/ui/restore_ui.class.php: call to base_ui_stage->display()
line 67 of /backup/restore.php: call to restore_ui->display()