evolution crashed after I closed it

Binary package hint: evolution

evolution crashed after I closed it

ProblemType: Crash
Architecture: i386
Date: Tue Apr 15 17:10:47 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/evolution
Package: evolution 2.22.1-0ubuntu2
PackageArchitecture: i386
ProcCmdline: evolution --component=mail
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
 LANG=da_DK.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: evolution
Stacktrace:
 #0 0xb7ad6540 in pthread_mutex_lock ()
    from /lib/tls/i686/cmov/libpthread.so.0
 #1 0xb7b088c2 in PR_Lock () from /usr/lib/libnspr4.so.0d
 #2 0xb7b0d9b5 in ?? () from /usr/lib/libnspr4.so.0d
 #3 0x00000000 in ?? ()
StacktraceTop:
 pthread_mutex_lock ()
 PR_Lock () from /usr/lib/libnspr4.so.0d
 ?? () from /usr/lib/libnspr4.so.0d
 ?? ()
Title: evolution crashed with SIGSEGV in pthread_mutex_lock()
Uname: Linux 2.6.24-16-generic i686
UserGroups: adm admin audio cdrom dialout dip floppy fuse lpadmin plugdev scanner video