Fatal error: Uncaught Error: Class "Webauthn\Denormalizer\ExtensionDescriptorDenormalizer" not found in /home/ntpcbgtpp/public_html/mat1/vendor/web-auth/webauthn-lib/src/MetadataService/Denormalizer/ExtensionDescriptorDenormalizer.php:12 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/web-auth/webauthn-lib/src/MetadataService/Denormalizer/ExtensionDescriptorDenormalizer.php on line 12