Fatal error: Declaration of Drupal\hal\Normalizer\FieldNormalizer::normalize($field_items, $format = null, array $context = []): ArrayObject|array|string|int|float|bool|null must be compatible with Drupal\serialization\Normalizer\ListNormalizer::normalize($object, $format = null, array $context = []): array in /home/saje4309/astrofiles/www/modules/contrib/hal/src/Normalizer/FieldNormalizer.php on line 21