Server Error in '/' Application.

The network path was not found

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 network path was not found

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[Win32Exception (0x80004005): The network path was not found]

[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: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)]
   Maticsoft.DBUtility.DbHelperSQL.GetSingle(String SQLString) in C:\Users\Administrator\Desktop\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com\www.shinelingjewelry.com\DBUtility\DbHelperSQL.cs:341
   DAL.Product.GetDataPageList(String search_sql, Int32 PageIndex, Int32 PageSize, Int32& RecordCount, Int32& PageCount) in d:\Users\asus_pc\Desktop\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com\DAL\Product.cs:536
   Web.product.DataBingList(String SearchSql, Int32 PageIndex) in d:\Users\asus_pc\Desktop\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com\Web\product.aspx.cs:99
   Web.product.Page_Load(Object sender, EventArgs e) in d:\Users\asus_pc\Desktop\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com【之后又改了点】\www.shinelingjewelry.com\Web\product.aspx.cs:73
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +52
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4700.0