protected function convertDefaultException(Exception $exception)
    {
        $this->convert($exception, array_diff_key([
            AuthenticationException::class => UnauthenticatedException::class,
            AuthorizationException::class => UnauthorizedException::class,
            NotFoundHttpException::class => PageNotFoundException::class,
            ModelNotFoundException::class => PageNotFoundException::class,
            BaseRelationNotFoundException::class => RelationNotFoundException::class,
            ValidationException::class => function ($exception) {
                throw new ValidationFailedException($exception->validator);
            },
        ], array_flip($this->dontConvert)));
    }