[RoundCube Users] Trash folder doesn't work

Hello

I'm experiencing a strange situation with my roundcube setup (latest cvs version snapshot from sourceforge). All is working well, except the following. When I delete a message, you see it's added to the trash folder (the number of messages in the folder list on the lefts adds by one). But I can never look in my trash folder! I can click on it, but nothing shows. All other folders are working perfectly (Sent, Inbox, ....). The IMAP-server is a Courier-imap, latest version. Problem occurs also on an older Courier-box, with the same roundcube version.

Does anyone have an idea about this? If you need more details, please ask.

Regards

Peter