[Plugin: SSH SFTP Updater Support] Error when using

I have activated the plugin, when i go to upgrade things, I get this message:

Warning: Missing argument 6 for phpseclib_request_filesystem_credentials() in /SERVERNAMESTUFF/blog/wp-content/plugins/ssh-sftp-updater-support/sftp.php on line 33

The upgrades seem successful. Any thoughts on this error message?

http://wordpress.org/extend/plugins/ssh-sftp-updater-support/