Update2000::loadCurrentStatus

private function loadCurrentStatus(): array
{
	$status = Option::get(self::$moduleId, self::OPTION_NAME, '');
	$status = ($status !== '' ? @unserialize($status, ['allowed_classes' => false]) : []);
	$status = (is_array($status) ? $status : []);

	if (empty($status))
	{
		$status = [
			'lastId' => 0,
			'number' => 0,
			'count' => CustomConnectorsTable::getCount(),
		];
	}
	return $status;
}