Fatal error: Declaration of Drupal\file_entity\Normalizer\FileEntityNormalizer::normalize($entity, $format = null, array $context = []) must be compatible with Drupal\hal\Normalizer\ContentEntityNormalizer::normalize($entity, $format = null, array $context = []): ArrayObject|array|string|int|float|bool|null in /var/www/html/web/profiles/ust/modules/contrib/file_entity/src/Normalizer/FileEntityNormalizer.php on line 22