Simployer Supportsenter

System.NullReferenceException: Object reference not set to an instance of an object.
   at Simployer.Web.App_Plugins.InsightIconBannerWidget.Code.IconBannerModel.get_Link() in D:\a\1\s\Simployer.Support\Simployer.Support.Web\App_Plugins\InsightIconBannerWidget\Code\IconBannerModel.cs:line 77
   at ASP._Page_app_plugins_insighticonbannerwidget_views_bannerview_cshtml.Execute() in C:\home\site\wwwroot\app_plugins\insighticonbannerwidget\views\bannerview.cshtml:line 7
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
   at System.Web.Mvc.WebViewPage.ExecutePageHierarchy()
   at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
   at Umbraco.Web.Mvc.ProfilingView.Render(ViewContext viewContext, TextWriter writer) in D:\a\1\s\src\Umbraco.Web\Mvc\ProfilingView.cs:line 25
   at System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData)
   at ASP._Page_Views_Partials_grid_editors_Base_cshtml.Execute() in C:\home\site\wwwroot\Views\Partials\grid\editors\Base.cshtml:line 20