[28-Jan-2026 15:14:42 UTC] PHP Fatal error:  Uncaught Error: Class 'JsonSchema\Uri\Retrievers\AbstractRetriever' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/FileGetContents.php:21
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/FileGetContents.php on line 21
[28-Jan-2026 15:15:29 UTC] PHP Fatal error:  Uncaught Error: Interface 'JsonSchema\Uri\Retrievers\UriRetrieverInterface' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/AbstractRetriever.php:19
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/AbstractRetriever.php on line 19
[28-Jan-2026 15:15:45 UTC] PHP Fatal error:  Uncaught Error: Class 'JsonSchema\Uri\Retrievers\AbstractRetriever' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/PredefinedArray.php:21
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/PredefinedArray.php on line 21
[28-Jan-2026 16:44:25 UTC] PHP Fatal error:  Uncaught Error: Class 'JsonSchema\Uri\Retrievers\AbstractRetriever' not found in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php:22
Stack trace:
#0 {main}
  thrown in /home/whizzmailer/public_html/swiss-belhotel-v2/vendor/justinrainbow/json-schema/src/JsonSchema/Uri/Retrievers/Curl.php on line 22
