Version: 2.20.3

What were you doing when the application crashed?
I was starting evolution after an upgrade (evolution 2.22.0-3).
I received this error:
"Aggiornamento da versione precedente fallito: Unknown CORBA exception id: 'IDL:omg.org/CORBA/COMM_FAILURE:1.0'

Errore di sistema sconosciuto.

Scegliendo di continuare, potrebbe non essere più possibile accedere ad alcuni dati precedenti."

I'll translate it (sorry for my bad english):
"upgrade from precedent version failed:  Unknown CORBA exception id: 'IDL:omg.org/CORBA/COMM_FAILURE:1.0'

Unknown system error.

Choosing to continue could be possible to be not able to have access to some precedent data"

In terminal I receive this error:
federico@debian-laptop:~$ evolution
CalDAV Eplugin starting up ...
addressbook_migrate (2.12.0)

(evolution:7242): e-utils-WARNING **: No parent set, or default parent available for error dialog

And if I choose continue (after a data backup :-) ):

** (evolution:7242): DEBUG: mailto URL command: evolution %s
** (evolution:7242): DEBUG: mailto URL program: evolution

(evolution:7242): camel-CRITICAL **: camel_object_is: assertion `o != NULL' failed

(evolution:7242): camel-CRITICAL **: camel_store_get_folder: assertion `CAMEL_IS_STORE (store)' failed

(evolution:7242): camel-CRITICAL **: camel_object_is: assertion `o != NULL' failed

(evolution:7242): evolution-mail-CRITICAL **: mail_tools_folder_to_url: assertion `CAMEL_IS_FOLDER (folder)' failed

I'm using Debian GNU/Linux unstable (sid), Kernel Linux 2.6.24-1-686, GNOME 2.22.0


Distribution: Debian lenny/sid
Gnome Release: 2.22.0 2008-03-14 (Debian)
BugBuddy Version: 2.22.0

System: Linux 2.6.24-1-686 #1 SMP Thu Mar 27 17:45:04 UTC 2008 i686
X Vendor: The X.Org Foundation
X Vendor Release: 10400090
Selinux: No
Accessibility: Disabled
GTK+ Theme: MurrinaVerdeOlivo
Icon Theme: my-custom-theme

Memory status: size: 58380288 vsize: 58380288 resident: 33447936 share: 14245888 rss: 33447936 rss_rlim: 4294967295
CPU usage: start_time: 1207515271 rtime: 1044 utime: 926 stime: 118 cutime:0 cstime: 2 timeout: 0 it_real_value: 0 frequency: 100

Backtrace was generated from '/usr/bin/gnome-panel'

[Thread debugging using libthread_db enabled]
[New Thread 0xb6efb940 (LWP 3608)]
[New Thread 0xb5a93b90 (LWP 4782)]
0xffffe410 in __kernel_vsyscall ()

+ Trace 194437

----------- .xsession-errors ---------------------
(synaptic:7124): Gtk-CRITICAL **: gtk_tree_view_unref_tree_helper: assertion `node != NULL' failed
CalDAV Eplugin starting up ...
** Message: 
 Google Group Not found 
evolution-shell-Message: Killing old version of evolution-data-server...
(evolution:7129): e-utils-WARNING **: No parent set, or default parent available for error dialog
warning: .dynamic section for "/usr/lib/libecal-1.2.so.7" is not at the expected address (wrong library or version mismatch?)
warning: .dynamic section for "/usr/lib/libedataserverui-1.2.so.8" is not at the expected address (wrong library or version mismatch?)
warning: .dynamic section for "/usr/lib/libedataserver-1.2.so.9" is not at the expected address (wrong library or version mismatch?)
warning: .dynamic section for "/usr/lib/libebook-1.2.so.9" is not at the expected address (wrong library or version mismatch?)
--------------------------------------------------