[Win32Exception (0x80004005): 等待的操作过时。]
[SqlException (0x80131904): 在与 SQL Server 建立连接时出现与网络相关的或特定于实例的错误。未找到或无法访问服务器。请验证实例名称是否正确并且 SQL Server 已配置为允许远程连接。 (provider: TCP Provider, error: 0 - 等待的操作过时。)]
System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, Object providerInfo, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString userConnectionOptions, SessionData reconnectSessionData, DbConnectionPool pool, String accessToken, Boolean applyTransientFaultHandling, SqlAuthenticationProviderManager sqlAuthProviderManager) +1480
System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, DbConnectionPoolKey poolKey, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection, DbConnectionOptions userOptions) +1149
System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnectionPool pool, DbConnection owningObject, DbConnectionOptions options, DbConnectionPoolKey poolKey, DbConnectionOptions userOptions) +70
System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +987
System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject, DbConnectionOptions userOptions, DbConnectionInternal oldConnection) +103
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, UInt32 waitForMultipleObjectsTimeout, Boolean allowCreate, Boolean onlyOneCheckConnection, DbConnectionOptions userOptions, DbConnectionInternal& connection) +1595
System.Data.ProviderBase.DbConnectionPool.TryGetConnection(DbConnection owningObject, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal& connection) +159
System.Data.ProviderBase.DbConnectionFactory.TryGetConnection(DbConnection owningConnection, TaskCompletionSource`1 retry, DbConnectionOptions userOptions, DbConnectionInternal oldConnection, DbConnectionInternal& connection) +382
System.Data.ProviderBase.DbConnectionInternal.TryOpenConnectionInternal(DbConnection outerConnection, DbConnectionFactory connectionFactory, TaskCompletionSource`1 retry, DbConnectionOptions userOptions) +307
System.Data.SqlClient.SqlConnection.TryOpenInner(TaskCompletionSource`1 retry) +198
System.Data.SqlClient.SqlConnection.TryOpen(TaskCompletionSource`1 retry) +422
System.Data.SqlClient.SqlConnection.Open() +199
Lskj.Data.ADO.Template.DbTemplate.ExecuteDataTable(String cmdText, CommandType cmdType, DbParameter[] pma, Int32 start, Int32 count, Boolean isCloseCon) +661
[Exception: execute sql error:select ERP_WORDTitle as Text,'1朗速一体化ERP产品(CRM+ERP+OA+MES+QR+PM)' subtitle,'朗速一体化ERP产品(CRM+ERP+OA+MES+QR+PM)'as desp from p_systemtab
pms:{}]
Lskj.Data.ADO.Template.DbTemplate.ExecuteDataTable(String cmdText, CommandType cmdType, DbParameter[] pma, Int32 start, Int32 count, Boolean isCloseCon) +1296
Lskj.Data.ADO.Template.DbTemplate.ExecuteDataTable(String cmdText, DbParameter[] pma, Int32 start, Int32 count, Boolean isCloseCon) +107
Lskj.Data.ADO.Template.DbTemplate.ExecuteDataTable(String cmdText, DbParameter[] pma, Boolean isCloseCon) +98
Lskj.Data.ADO.Template.DbTemplate.ExecuteDataTable(String cmdText, Boolean isCloseCon) +80
Lskj.WWW.Core.BLL.Impl.SystemElementImpl_v2.GetDataByDataSource(Int32 menuId, Int32 parentMenuId, Int32 sourceMenuId, Int32 dataSouceMenuId, Boolean isItems, Int32 dataId) +729
Lskj.WWW.Core.Page_v2.ControlBase.LoadControls(HtmlGenericControl container, DataTable source, Int32 menuId, Func`2 onLoad) +1248
Lskj.Web.GSS_v2.UserControl.Container.Page_Load(Object sender, EventArgs e) +99
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +154
System.Web.UI.Control.LoadRecursive() +251
System.Web.UI.Control.LoadRecursive() +251
System.Web.UI.Control.LoadRecursive() +251
System.Web.UI.Control.LoadRecursive() +251
System.Web.UI.Control.LoadRecursive() +251
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4082
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