当其他未缓冲的查询在Phalcon中活动时，不能执行查询

我已经从StackOverflow和其他网站上浏览了很多帖子。以下是解决方案，我发现几乎所有的网站，但它不适合我。: -

     return new 'Phalcon'Db'Adapter'Pdo'MySql(array(
            "host"     => 'XXXx',
            "username" => 'XXXX',
            "password" => 'XXXX',
            "dbname"   => 'XXXX',
            "options"  => array('PDO::MYSQL_ATTR_USE_BUFFERED_QUERY => true)
        ));

我调用存储过程的代码:

    public function AssignPromoterToPromotionVenuAction($bookingSheetID = 0, $promoter_id = 0, $userID = 0)
    {
        $query = "CALL `x_wf_AgencyAssignPromoter`($bookingSheetID, $promoter_id, $userID)";
        $rp = new Promotion();
        return new Resultset(null, $rp, $rp->getReadConnection()->query($query));
    }
    public function RemovePromoterToPromotionVenuAction($bookingSheetID = 0, $promoter_id = 0, $userID = 0)
    {
        $query = "CALL `x_wf_AgencyRemovePromoter`($bookingSheetID, $promoter_id, $userID)";      
        $rp = new Promotion();
        return new Resultset(null, $rp, $rp->getReadConnection()->query($query));
    }