Fatal error: Uncaught Error: Class "Webauthn\MetadataService\SingleMetadata" not found in /home/simonari/www/piccolipiu/libraries/vendor/web-auth/metadata-service/src/DistantSingleMetadata.php:19 Stack trace: #0 {main} thrown in /home/simonari/www/piccolipiu/libraries/vendor/web-auth/metadata-service/src/DistantSingleMetadata.php on line 19