Fatal error: Uncaught Error: Class "Lcobucci\JWT\Signer\Hmac" not found in /home1/aihika/public_html/testApi/vendor/lcobucci/jwt/src/Signer/Hmac/Sha512.php:8 Stack trace: #0 {main} thrown in /home1/aihika/public_html/testApi/vendor/lcobucci/jwt/src/Signer/Hmac/Sha512.php on line 8