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 203: cmd.CommandText = "select DLN_Category.CategoryNameArabic FROM DLN_Category INNER JOIN DLN_Items ON DLN_Category.CategoryId = DLN_Items.CategoryId where DLN_Items.ItemShowSite=1 and DLN_Items.Block=0 and DLN_Items.ItemId=@p1"; Line 204: cmd.Parameters.Add("@p1", Request.QueryString["ItemId"].ToString()); Line 205: txtCategory.Text = cmd.ExecuteScalar().ToString(); Line 206: cmd.Parameters.Clear(); Line 207: cmd.CommandText = "select DLN_Category.CategoryImage FROM DLN_Category INNER JOIN DLN_Items ON DLN_Category.CategoryId = DLN_Items.CategoryId where DLN_Items.ItemShowSite=1 and DLN_Items.Block=0 and DLN_Items.ItemId=@p1";

Source File: c:\inetpub\builds\daralthaqafa\daralthaqafa_06_11_2022\Item.aspx.cs    Line: 205

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.] Item.Page_Load(Object sender, EventArgs e) in c:\inetpub\builds\daralthaqafa\daralthaqafa_06_11_2022\Item.aspx.cs:205 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:4.7.4076.0