evolution crashed with SIGSEGV in g_ascii_strcasecmp()

This happened after trying to relaunch Evolution after a crash...

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: evolution 3.5.5-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-11.11-generic 3.5.2
Uname: Linux 3.5.0-11-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.5.1-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Wed Aug 22 12:16:26 2012
ExecutablePath: /usr/bin/evolution
ProcCmdline: evolution
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fc7f811d7e5 <g_ascii_strcasecmp+21>: movzbl (%rsi),%ecx
 PC (0x7fc7f811d7e5) ok
 source "(%rsi)" (0x0000002f) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: evolution
StacktraceTop:
 g_ascii_strcasecmp () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /usr/lib/evolution/3.6/libemformat.so.0
 e_mail_formatter_format_as () from /usr/lib/evolution/3.6/libemformat.so.0
 ?? () from /usr/lib/evolution/3.6/libemformat.so.0
 e_mail_formatter_format_sync () from /usr/lib/evolution/3.6/libemformat.so.0
Title: evolution crashed with SIGSEGV in g_ascii_strcasecmp()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo