[28-Jan-2026 10:48:31 UTC] PHP Fatal error:  Uncaught Error: Interface 'JMS\Serializer\VisitorInterface' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer/src/Visitor/DeserializationVisitorInterface.php:18
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer/src/Visitor/DeserializationVisitorInterface.php on line 18
[28-Jan-2026 12:14:29 UTC] PHP Fatal error:  Uncaught Error: Interface 'JMS\Serializer\VisitorInterface' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer/src/Visitor/SerializationVisitorInterface.php:20
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/jms/serializer/src/Visitor/SerializationVisitorInterface.php on line 20
