$enabled = intval($this->getArgument(0));
- $transactionConfig = $this->config->transactional();
+ $transactionConfig = $this->config->beginTransaction();
$transactionConfig->set('system', 'maintenance', $enabled);
$transactionConfig->delete('system', 'maintenance_reason');
}
- $transactionConfig->save();
+ $transactionConfig->commit();
if ($enabled) {
$mode_str = "maintenance mode";