[SM-USERS] Delete folder leads to IMAP Error with SqM 1.4.2 (after Upgrading to php 4.3.3)

[Nino N. <ni...@kf...>]

Dear Squirrel-Developers,

after php upgrading we saw following behavior:
1.  create a new folder "test1"
2. Delete this folder test1
3. Squirrel displays following ERROR: 

| ERROR : Could not complete request.
| Query: UNSUBSCRIBE "test1"
| Reason Given: no such mailbox

IMAP server says:

30.10.2003, 22:16:22: login: nino: Successfull imap4 login from 195.177.18.156
30.10.2003, 22:16:22: debug: 14336 >A002 DELETE "INBOX.test1"<
30.10.2003, 22:16:22: debug: 14336 >A003 UNSUBSCRIBE "INBOX.test1"<
30.10.2003, 22:16:22: doimap4: nino: channel lost

so it first receives DELETE and than UNSUBSCRIBE  command - which produces
an error, because the folder doesn't exist any more.

Squirrel Problem? PHP issue?

In addition:
Squirrel folder list (left_main.php) does not refresh correctly i.e. the deleted 
folder never disappears (ok, it does, but only after logout and login again)
Interestingly, folder list refreshes accurately with SqM-1.2.11.

register_globals set to off or to on - always the same behavior.
Forgot: Apache/1.3.28.
(What else do you need to know?)

Thanks for any help :-)
Nino