System.NullReferenceException: Object reference not set to an instance of an object.
   at ASP._Page_Views_Shared_Blocks_locations_documents_cshtml.<>c__DisplayClass0_0.<RenderTable>b__0(TextWriter __razor_helper_writer) in D:\inetpub\lanatmservice.ru\www\Views\Shared\Blocks\locations\documents.cshtml:line 109
   at System.Web.WebPages.WebPageBase.Write(HelperResult result)
   at ASP._Page_Views_Shared_Blocks_locations_documents_cshtml.Execute() in D:\inetpub\lanatmservice.ru\www\Views\Shared\Blocks\locations\documents.cshtml:line 80
   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.RenderPartialExtensions.RenderPartial(HtmlHelper htmlHelper, String partialViewName, Object model)
   at ASP._Page_Views_Shared_RenderBlocks_cshtml.<>c__DisplayClass0_0.<RenderBlock>b__0(TextWriter __razor_helper_writer) in D:\inetpub\lanatmservice.ru\www\Views\Shared\RenderBlocks.cshtml:line 23
   at System.Web.WebPages.WebPageBase.Write(HelperResult result)
   at ASP._Page_Views_Shared_RenderBlocks_cshtml.Execute() in D:\inetpub\lanatmservice.ru\www\Views\Shared\RenderBlocks.cshtml:line 11