Fatal error: Uncaught Error: Class "Lcobucci\JWT\Signer\Rsa" not found in /var/www/html/usophy/vendor/lcobucci/jwt/src/Signer/Rsa/Sha256.php:10 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/lcobucci/jwt/src/Signer/Rsa/Sha256.php on line 10