Haketilo

    work.err = function (error, user_message) {

	if (error)

	work.is_ok = false;

	work.reject_cb(user_message);

    }

	    try {

		await haketilodb.save_items(data);

	    } catch(e) {

		const msg = "Error writing to Haketilo's internal database :(";

		var dialog_prom = dialog.error(this.dialog_ctx, msg);

	    }