On running drush updb got this error:
PHP Fatal error: Declaration of Drupal\better_normalizers\Normalizer\FileEntityNormalizer::normalize($entity, $format = null, array $context = []) must be compatible with Drupal\hal\Normalizer\ContentEntityNormalizer::normalize($entity, $format = null, array $context = []): ArrayObject|array|string|int|float|bool|null in /var/www/html/docroot/modules/contrib/better_normalizers/src/Normalizer/FileEntityNormalizer.php on line 41
Fatal error: Declaration of Drupal\better_normalizers\Normalizer\FileEntityNormalizer::normalize($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/docroot/modules/contrib/better_normalizers/src/Normalizer/FileEntityNormalizer.php on line 41
[warning] Drush command terminated abnormally.
Closed: duplicate
Code
It's not fixed since the D10 compatibility patch has not been merged yet. Marking this as a duplicate of 📌 Automated Drupal 10 compatibility fixes RTBC .