public static ModelAndView produceErrorView(final Throwable e) {
        return produceErrorView(CasWebflowConstants.VIEW_ID_SERVICE_ERROR, e);
    }
Produce error view model and view.

@param e the e
@return the model and view
core/cas-server-core-web-api/src/main/java/org/apereo/cas/web/support/WebUtils.java