Fatal error: Uncaught Error: Interface 'Namshi\JOSE\Signer\SignerInterface' not found in /var/www/html/hair_salon_management/vendor/namshi/jose/src/Namshi/JOSE/Signer/OpenSSL/PublicKey.php:12 Stack trace: #0 {main} thrown in /var/www/html/hair_salon_management/vendor/namshi/jose/src/Namshi/JOSE/Signer/OpenSSL/PublicKey.php on line 12