Fatal error: Uncaught Error: Class "Defuse\Crypto\Exception\CryptoException" not found in I:\www\oauth2\auth_server\vendor\defuse\php-encryption\src\Exception\WrongKeyOrModifiedCiphertextException.php:5 Stack trace: #0 {main} thrown in I:\www\oauth2\auth_server\vendor\defuse\php-encryption\src\Exception\WrongKeyOrModifiedCiphertextException.php on line 5