I've installed rc1 for testing, and am trying to enable the password plugin using poppassd. I've only been partially successful. It does contact the server, for if the old password is wrong I am notified. But if the old password is correct the page just hangs when you submit.
No errors are evident in the remote server's logs, but the following error is logged in the Roundcube server's ssl_error_log:
[error] [client 000.000.000.000] File does not exist: /var/www/html/undefined, referer: https://some.rc.server/?_task=settings&_action=plugin.password
Any ideas?