@foreach(var events in Website.Data("Events").Items.Ordered().Active().Where(b=>b["Icon"].Contains("nazrul"))){

@events.PublishDate.ToString("dd MMMM yyyy")

@events.Title.Words(10)

@events["Short Description".Words(20)]

}
Error:
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: Cannot perform runtime binding on a null reference
   at CallSite.Target(Closure , CallSite , Object , String )
   at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite site, T0 arg0, T1 arg1)
   at CompiledRazorTemplates.Dynamic.bdccaaaeecab.b__4(ContentItem b)
   at System.Linq.Enumerable.WhereEnumerableIterator`1.MoveNext()
   at CompiledRazorTemplates.Dynamic.bdccaaaeecab.Execute()
   at RazorEngine.Templating.TemplateBase.Run(ExecuteContext context) in D:\Working Folder\USA Work Haider\Project\CMS\RazorEngine\Templating\TemplateBase.cs:line 129
   at System.Web.Mvc.HtmlTemplateBase`1.Run(ExecuteContext context) in D:\Working Folder\USA Work Haider\Project\CMS\CMS.Data\Core\HtmlTemplateBase.cs:line 127
   at CMS.Core.ContentContext.ToHtmlString() in D:\Working Folder\USA Work Haider\Project\CMS\CMS.Data\Core\ContentContext.cs:line 67