Fatal error: Uncaught Error: Class 'JOSE_JWT' not found in /home/opcon/src/dat/lib/vendor/gree/jose/example/IdToken.php:9 Stack trace: #0 /home/opcon/src/dat/lib/vendor/gree/jose/example/IdToken.php(26): IdToken->__construct() #1 {main} thrown in /home/opcon/src/dat/lib/vendor/gree/jose/example/IdToken.php on line 9