mythfilldatabase crashed with SIGSEGV in MythContext::ClearSettingsCache()

[wizard10000]

Binary package hint: mythtv

Debugging information attached.

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 8.10
ExecutablePath: /usr/bin/mythfilldatabase
NonfreeKernelModules: nvidia
Package: mythtv-backend 0.21.0+fixes18379-0ubuntu1
ProcAttrCurrent: unconfined
ProcCmdline: /usr/bin/mythfilldatabase
ProcEnviron: PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
Signal: 11
SourcePackage: mythtv
StacktraceTop:
 ?? ()
 MythContext::ClearSettingsCache ()
 MythContext::readyRead () from /usr/lib/libmyth-0.21.so.0
 readyReadThread_iffound () from /usr/lib/libmyth-0.21.so.0
 MythSocket::readyReadThread ()
Title: mythfilldatabase crashed with SIGSEGV in MythContext::ClearSettingsCache()
Uname: Linux 2.6.27-7-generic i686
UserGroups: audio cdrom dialout video

[Apport retracing service (apport)]

StacktraceTop:?? ()
MythContext::ClearSettingsCache (this=0xa0a8ab0, myKey=
MythContext::readyRead (this=0xa0a8ab0, sock=0xa14b878) at mythcontext.cpp:3338
readyReadThread_iffound (sock=0xa14b878) at mythsocket.cpp:743
MythSocket::readyReadThread () at mythsocket.cpp:908