[28-Jan-2026 05:34:21 UTC] PHP Fatal error:  Uncaught Error: Class 'Symfony\Component\Templating\Helper\Helper' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer-bundle/Templating/SerializerHelper.php:19
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer-bundle/Templating/SerializerHelper.php on line 19
