'How can I display error on front after bindingResult.reject?

I reject bindingresult without a field, like this, but how can I display it now?

 bindingResult.reject("insufficient.funds.exception",
                "You don not have enough money");

This does not work, it seems like if I do not specify the field, it is still not a global error

<p style="color: red"
                   th:if="${#fields.hasGlobalErrors()}"
                   th:each="error : ${#fields.errors('global')}"
                   th:text="${error}">
                    Validation error</p>


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