Fatal error: Uncaught Error: Interface "Namshi\JOSE\Signer\SignerInterface" not found in /home/sourceex/public_html/pm/vendor/namshi/jose/src/Namshi/JOSE/Signer/SecLib/PublicKey.php:8 Stack trace: #0 {main} thrown in /home/sourceex/public_html/pm/vendor/namshi/jose/src/Namshi/JOSE/Signer/SecLib/PublicKey.php on line 8