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:

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:


[NullReferenceException: Object reference not set to an instance of an object.]
   ContentManagement.Widgets.AddSubControls(HtmlHead head, Control parent, Int32 iParentID, Int32 iPlaceHolderID, Int32 iID, Int32 iPageNo, Int32 iLanguageID, Int32 iLevel) in W:\Nevres\Libraries\ContentManagement\Widgets.cs:83
   ContentManagement.Widgets.AddControlsToPlaceHolder(HtmlHead head, PlaceHolder ph, Int32 iPlaceHolderID, Int32 iContentID, Int32 iPageNo, Int32 iLanguageID) in W:\Nevres\Libraries\ContentManagement\Widgets.cs:72
   EGE.Main.Page_Load(Object sender, EventArgs e) in W:\Nevres\WebApplications\EGE\Main.Master.cs:403
   System.Web.UI.Control.OnLoad(EventArgs e) +107
   System.Web.UI.Control.LoadRecursive() +89
   System.Web.UI.Control.LoadRecursive() +184
   System.Web.UI.Control.LoadRecursive() +184
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1532


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4494.0