Fatal error: Uncaught Error: Interface "Lcobucci\JWT\Signer\Key" not found in /var/www/html/usophy/vendor/lcobucci/jwt/src/Signer/Key/InMemory.php:14 Stack trace: #0 {main} thrown in /var/www/html/usophy/vendor/lcobucci/jwt/src/Signer/Key/InMemory.php on line 14