Fatal error: Uncaught Error: Class "Cose\Algorithm\Mac\Hmac" not found in /home/tzuovhm/tzuovhm/3rdparty_/web-auth/cose-lib/src/Algorithm/Mac/HS512.php:7 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/3rdparty_/web-auth/cose-lib/src/Algorithm/Mac/HS512.php on line 7