error while expunging folder

[dree]

Binary package hint: evolution

i get this notification "error while expunging folder" when i empty trash on evolution mail.
i use karmic koala. from the disk usage analyzer i found out that my home partition only has 6 MB space left

ProblemType: Bug
Architecture: i386
Date: Sat Oct 9 10:02:06 2010
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/evolution
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
NonfreeKernelModules: nvidia
Package: evolution 2.28.1-0ubuntu2
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-22.65-generic
SourcePackage: evolution
Uname: Linux 2.6.31-22-generic i686
XsessionErrors:
 (gnome-settings-daemon:1602): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (nautilus:1701): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
 (polkit-gnome-authentication-agent-1:1714): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (evolution:1705): camel-WARNING **: Error storing '~/.evolution/mail/local/Inbox (mbox)': Writing to temporary mailbox failed: /home/labqc/.evolution/mail/local/Inbox: No such file or directory
 (evolution:1705): camel-WARNING **: Error storing '~/.evolution/mail/local/Sent (mbox)': Error storing '~/.evolution/mail/local/Inbox (mbox)': Writing to temporary mailbox failed: /home/labqc/.evolution/mail/local/Inbox: No such file or directory

[Pedro Villavicencio (pedro)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Unfortunately, we can't fix it because your description didn't include enough information. You may find it helpful to read "How to report bugs effectively" http://www.chiark.greenend.org.uk/~sgtatham/bugs.html. We'd be grateful if you would then provide a more complete description of the problem. We have instructions on debugging some types of problems at http://wiki.ubuntu.com/DebuggingProcedures.
At a minimum, we need:
1. the specific steps or actions you took that caused you to encounter the problem,
2. the behavior you expected, and
3. the behavior you actually encountered (in as much detail as possible).
Thanks!

When reporting bugs in the future please use apport, either via the appropriate application's "Help -> Report a Problem" menu or using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Pedro Villavicencio (pedro)]

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to New. Thanks again!.