[28-Jan-2026 13:47:19 UTC] PHP Fatal error:  Uncaught Error: Interface 'Symfony\Component\Serializer\Normalizer\DenormalizerInterface' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/symfony/messenger/Transport/Serialization/Normalizer/FlattenExceptionNormalizer.php:26
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/symfony/messenger/Transport/Serialization/Normalizer/FlattenExceptionNormalizer.php on line 26
