[SqlException (0x80131904): SQL Server 数据库引擎的实例此时无法获得 LOCK 资源。请在活动用户较少时重新运行该语句。请询问数据库管理员,检查此实例的锁定和内存配置,或检查是否有长时间运行的事务。]
System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) +3335088
System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) +334
System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) +4679
System.Data.SqlClient.SqlDataReader.TryConsumeMetaData() +89
System.Data.SqlClient.SqlDataReader.get_MetaData() +101
System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString, Boolean isInternal, Boolean forDescribeParameterEncryption, Boolean shouldCacheForAlwaysEncrypted) +624
System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async, Int32 timeout, Task& task, Boolean asyncWrite, Boolean inRetry, SqlDataReader ds, Boolean describeParameterEncryptionRequest) +3392
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, TaskCompletionSource`1 completion, Int32 timeout, Task& task, Boolean& usedCache, Boolean asyncWrite, Boolean inRetry) +725
System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method) +84
System.Data.SqlClient.SqlCommand.ExecuteReader(CommandBehavior behavior, String method) +312
System.Data.Common.DbDataAdapter.FillInternal(DataSet dataset, DataTable[] datatables, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +214
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet, Int32 startRecord, Int32 maxRecords, String srcTable, IDbCommand command, CommandBehavior behavior) +180
System.Data.Common.DbDataAdapter.Fill(DataSet dataSet) +126
DAL.SqlHelper.ExecuteDataset(SqlConnection connection, CommandType commandType, String commandText, SqlParameter[] commandParameters) in D:\Work\MaimaiB2B\Library\DAL\DAL\DataAccess\SqlHelper.cs:700
DAL.SqlHelper.ExecuteDataset(String connectionString, CommandType commandType, String commandText, SqlParameter[] commandParameters) in D:\Work\MaimaiB2B\Library\DAL\DAL\DataAccess\SqlHelper.cs:611
DAL.BusinessLogicBase.Select(String sql, SqlParameter[] pars) in D:\Work\MaimaiB2B\Library\DAL\DAL\Base\BusinessLogicBase.cs:528
BLL.ProductManager.GetRelCity(Int32 protype) in D:\Work\MaiMaiB2B\Library\BLL\BLL\ProductManager.cs:200
Pages_ProductIndex.Page_Load(Object sender, EventArgs e) in c:\WebSite\maimaib2b\Pages\ProductIndex.aspx.cs:114
System.Web.UI.Control.OnLoad(EventArgs e) +108
System.Web.UI.Control.LoadRecursive() +90
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533
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