RoundCube stalls when sending a message

[kinesis]

It just sits there saying "Sending message" it never used to do this also my sent folder is not working, its always empty.. so i tried erasing it in /home/kinesis/mail/Sent then retouching it, setting ownership etc.. now it stalls when sending messages and i still dont see my sent mail.. how do i fix this?

[Tue May 26 11:19:42 2009] [error] [client x.x.x.x] PHP Fatal error:  Maximum execution time of 120 seconds exceeded in /mnt/extra/www/roundcube.xxxxx.com/doc-root/program/lib/imap.inc on line 2664, referer: http://mail.xxxxxxx.com/?_task=mail&_id=3503140554a1c31fed3083&_action=compose

[kinesis]

Looks like this is only an issue with my webmail account, because when i cat error_log | grep 2664  it only shows it happening for my IP, thus must be some kind of permission issue? here is my /home/kinesis/mail:

[root@lunar logs]# ls -al /home/kinesis/mail
total 36
drwx------  3 kinesis kinesis  4096 May 26 10:44 .
drwx------  3 kinesis kinesis  4096 Apr  9 14:10 ..
drwx------  9 kinesis kinesis  4096 May 24 22:25 .imap
-rw-------  1 kinesis kinesis     0 Apr  8 16:18 INBOX.Drafts
-rw-------  1 kinesis kinesis 16169 May 25 09:48 INBOX.Trash
-rw-------  1 kinesis kinesis   669 Apr 10 10:53 saved-messages
-rw-rw-r--  1 kinesis kinesis     0 May 26 10:44 Sent
-rw-------  1 kinesis kinesis     0 May 25 21:58 SPAM
-rw-------  1 kinesis kinesis    41 May 24 22:25 .subscriptions
You have new mail in /var/spool/mail/root
[root@lunar logs]#

Update:::
I changed Sent to have the same permissions as the Spam, and everything else.. -rw-------

It still stalls.. so its not a permission issue, it is a bug

Update:::
Fixed it. Needed to mv Sent to INBOX.Sent

[round-dino]

Setting

$rcmail_config['sent_mbox'] = '';

solves the Problem for the meantime, till this is fixed.