public function open($savePath, $sessionName)
    {
        try {
            Database::database()->prepare('SELECT count(*) FROM sessions LIMIT 1')->execute();
        } catch (\PDOException $e) {
            if ($e->getCode()) {
                print "<h1>Setting up database {$e->getCode()}</h1>";
                Database::setUp();
                exit(1);
            }
        }
        return true;
    }