Exception - Unknown named parameter $name

More information about this error

Debug info:

Error code: generalexceptionmessage

Stack trace:

    line 210 of /backup/util/ui/base_moodleform.class.php: Error thrown

    line 211 of /backup/util/ui/backup_ui_stage.class.php: call to base_moodleform->add_settings()

    line 96 of /backup/util/ui/backup_ui_stage.class.php: call to backup_ui_stage_initial->initialise_stage_form()

    line 138 of /backup/util/ui/base_ui.class.php: call to backup_ui_stage_initial->process()

    line 147 of /backup/backup.php: call to base_ui->process()