private boolean openDB() {
        try
        {
            Driver d =  DriverManager.getDriver(mysqlurl+mysqldb+"?user="+mysqluser+"&password="+mysqlpass);
            System.out.println("Driver: "+d);
            conn = DriverManager.getConnection(mysqlurl+mysqldb+"?user="+mysqluser+"&password="+mysqlpass);
            System.out.println ("[SanguineBounty]Connected to database.");
            checkDB();
            return true;
        }
        catch (SQLException e)
        {
            System.out.println("Connection(conn): " + conn);
            System.out.println(mysqlurl + mysqldb +" user: "+ mysqluser+ " pass: " + mysqlpass);
            System.err.println("[SanguineBounty]Cannot connect to database server");
            System.out.println("Message:"+ e.getMessage());
            System.out.println("Error code: "+ e.getErrorCode());
        }
        return false;
    }