Object reference not set to an instance of an object.

at Equinox.Site.Web.Helpers.FacilityHelper.<FacilityInitializeMapper>b__27(Lazy`1 c) at System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext() at System.Linq.Enumerable.Count[TSource](IEnumerable`1 source) at ASP._Views_ContentRenderers_Assets_Common_Specific_ClubRedesign2016_ClubLocationDetail_cshtml.Execute() 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 System.Web.Mvc.Html.PartialExtensions.Partial(HtmlHelper htmlHelper, String partialViewName, Object model, ViewDataDictionary viewData) at Equinox.Cms.Web.Mvc.ContentPartialRenderer.Render(HtmlHelper htmlHelper, Object model) at Equinox.Cms.Web.Mvc.Extensions.HtmlHelpers.PartialWithPageModel[TPageModel](HtmlHelper`1 htmlHelper, IContentItem contentItem) at ASP._Views_Clubs_Club_cshtml.Execute()