Server Error in '/' Application.

Nullable object must have a value.

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.InvalidOperationException: Nullable object must have a value.

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:


[InvalidOperationException: Nullable object must have a value.]
   System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource) +60
   RWD_2_Blog.loadData() in C:\agent\_work\67\s\ProSites.LiteSite.Web\RWD_2\Blog.aspx.cs:496
   RWD_2_Blog.Page_Load(Object sender, EventArgs e) in C:\agent\_work\67\s\ProSites.LiteSite.Web\RWD_2\Blog.aspx.cs:39
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +130
   System.Web.UI.Control.OnLoad(EventArgs e) +104
   ProSites.LiteSite.Host.Core.PrositesPage.OnLoad(EventArgs e) in C:\agent\_work\67\s\ProSites.LiteSite.Host.Core\PrositesPage.cs:155
   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