Server Error in '/' Application.

Object reference not set to an instance of an object.

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.NullReferenceException: Object reference not set to an instance of an object.

Source Error:


Line 132: catch (Exception ex) Line 133: { Line 134: throw ex; Line 135: } Line 136: finally

Source File: d:\inetpub\vhosts\mois-45553.package\mois.edu.sa\wwwroot\App_Code\ProjectMapper.cs    Line: 134

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.] ProjectMapper.ExecuteScalar(String command, CommandType CType, String[] Cols) in d:\inetpub\vhosts\mois-45553.package\mois.edu.sa\wwwroot\App_Code\ProjectMapper.cs:134 En_GalleryDetails.Page_Load(Object sender, EventArgs e) in d:\inetpub\vhosts\mois-45553.package\mois.edu.sa\wwwroot\En\GalleryDetails.aspx.cs:17 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +154 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4082


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