Fatal error: Uncaught Error: Class "Namshi\JOSE\Signer\OpenSSL\HMAC" not found in D:\Apache24\www\sciegen\backend\vendor\namshi\jose\src\Namshi\JOSE\Signer\OpenSSL\HS384.php:8 Stack trace: #0 {main} thrown in D:\Apache24\www\sciegen\backend\vendor\namshi\jose\src\Namshi\JOSE\Signer\OpenSSL\HS384.php on line 8