Fatal error: Uncaught Error: Interface "Jose\Object\SignatureInterface" not found in /home/revofinancial/public_html/phpjose/spomky-labs/jose/src/Object/Signature.php:39 Stack trace: #0 {main} thrown in /home/revofinancial/public_html/phpjose/spomky-labs/jose/src/Object/Signature.php on line 39