Server Error in '/' Application.

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

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.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index

Source Error:


Line 88:         {
Line 89:             string p = Request.QueryString["PageIndex"];
Line 90:             SetMetaTags((dt[0].MetaTitle.Trim() == "") ? Title : dt[0].MetaTitle + " " + new BLL.SettingLabel().GetText("CommentUser14", new PublicClassApp().LangSelect()) +
Line 91:                 " " + p, desc + " " + new BLL.SettingLabel().GetText("CommentUser14", new PublicClassApp().LangSelect()) + " " + p, key +
Line 92:                 " " + new BLL.SettingLabel().GetText("CommentUser14", new PublicClassApp().LangSelect()) + " " + p);

Source File: c:\inetpub\vhosts\drghanaati.ir\httpdocs\User Controls\CommentUser.ascx.cs    Line: 90

Stack Trace:


[ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index]
   System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource) +77
   System.Collections.Generic.List`1.get_Item(Int32 index) +14626600
   User_Controls_HeaderTop.FillRoot() in c:\inetpub\vhosts\drghanaati.ir\httpdocs\User Controls\CommentUser.ascx.cs:90
   User_Controls_HeaderTop.FillType() in c:\inetpub\vhosts\drghanaati.ir\httpdocs\User Controls\CommentUser.ascx.cs:68
   User_Controls_HeaderTop.Page_Load(Object sender, EventArgs e) in c:\inetpub\vhosts\drghanaati.ir\httpdocs\User Controls\CommentUser.ascx.cs:32
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Control.LoadRecursive() +185
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1533


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