Fatal error: Uncaught Error: Class "SimpleJWT\Keys\Key" not found in /home/revofinancial/public_html/simplejwt2222/kelvinmo/simplejwt/src/SimpleJWT/Keys/SymmetricKey.php:43 Stack trace: #0 {main} thrown in /home/revofinancial/public_html/simplejwt2222/kelvinmo/simplejwt/src/SimpleJWT/Keys/SymmetricKey.php on line 43