$fields = ['push' => 0, 'next_try' => DBA::NULL_DATETIME, 'last_update' => $last_update];
DBA::update('push_subscriber', $fields, ['id' => $id]);
Logger::log('Subscriber ' . $subscriber['callback_url'] . ' for ' . $subscriber['nickname'] . ' is marked as vital', Logger::DEBUG);
$fields = ['push' => 0, 'next_try' => DBA::NULL_DATETIME, 'last_update' => $last_update];
DBA::update('push_subscriber', $fields, ['id' => $id]);
Logger::log('Subscriber ' . $subscriber['callback_url'] . ' for ' . $subscriber['nickname'] . ' is marked as vital', Logger::DEBUG);