[horde] Session object destruction failed.

[Thomas O'Brien]

Hello,

Did a CVS update on the 27th. I didn't have a lot of time to test, so I just
logged in and logged out and received 

Warning: session_destroy(): Session object destruction failed in
...\horde\imp\login.php on line 68

Using PHP 4.3.4 and 
Horde: 3.0-cvs 
Imp: 4.0-cvs (run Imp tests) 
Ingo: 2.0-cvs (run Ingo tests) 
Turba: 2.0-cvs (run Turba tests) 
Kronolith: 2.0-cvs 
Mnemo: 2.0-cvs 
Nag: 2.0-cvs 
Passwd: 2.2-cvs 

IMP is doing login authentication and this only occurs if I simply log in and
log out.

Any ideas?

Thomas