Object reference not set to an instance of an object.
JobServe.Web
at JobServe.Web.Mvc.AuthorizeExAttribute.AuthorizeCore(HttpContextBase httpContext)
at System.Web.Mvc.AuthorizeAttribute.OnAuthorization(AuthorizationContext filterContext)
at System.Web.Mvc.ControllerActionInvoker.InvokeAuthorizationFilters(ControllerContext controllerContext, IList`1 filters, ActionDescriptor actionDescriptor)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass21.<BeginInvokeAction>b__19(AsyncCallback asyncCallback, Object asyncState)