Server Error in '/' Application.

The wait operation timed out

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ComponentModel.Win32Exception: The wait operation timed out

Source Error:


Line 443:                    {
Line 444:                        connection.Close();
Line 445:                        throw e;
Line 446:                    }
Line 447:                }

Source File: d:\inetpub\vhosts\hk-egg.com\httpdocs\App_Code\DBUtility\DbHelperSQL.cs    Line: 445

Stack Trace:


[Win32Exception (0x80004005): The wait operation timed out]

[SqlException (0x80131904): A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: TCP Provider, error: 0 - The wait operation timed out.)]
   Maticsoft.DBUtility.DbHelperSQL.GetSingle(String SQLString) in d:\inetpub\vhosts\hk-egg.com\httpdocs\App_Code\DBUtility\DbHelperSQL.cs:445
   Sys_SEO.GetModel(String type) in d:\inetpub\vhosts\hk-egg.com\httpdocs\App_Code\Sys_SEO.cs:414
   hk_service.Page_Load(Object sender, EventArgs e) in d:\inetpub\vhosts\hk-egg.com\httpdocs\en\service.aspx.cs:24
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0