Fatal error: Uncaught Error: Interface "Webauthn\Event\WebauthnEvent" not found in /home/ntpcbgtpp/public_html/mat1/vendor/web-auth/webauthn-lib/src/Event/CertificateChainValidationSucceeded.php:10 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/web-auth/webauthn-lib/src/Event/CertificateChainValidationSucceeded.php on line 10