Warning: sqlsrv_query() expects parameter 1 to be resource, boolean given in D:\gtnet\php\common\dbconnector.php on line 341

Fatal error: Uncaught exception 'Exception' with message 'An invalid parameter was passed to sqlsrv_query.<br />' in D:\gtnet\php\common\dbconnector.php:344 Stack trace: #0 D:\gtnet\contents\eng\usedcar\usedcar_detail_class.php(935): DbConnector->sendQuery(' DECLARE @group...', Array) #1 D:\gtnet\contents\eng\usedcar\usedcar_detail_class.php(336): UsedCarDetail->convertKyotenName3(Object(DbConnector), '7', '0510', '12') #2 D:\gtnet\contents\eng\usedcar\usedcar_detail_class.php(77): UsedCarDetail->getDetailDataList(Object(DbConnector)) #3 D:\gtnet\contents\eng\usedcar\usedcar_detail.php(59): UsedCarDetail->getDetailData(Object(DbConnector)) #4 {main} thrown in D:\gtnet\php\common\dbconnector.php on line 344