aptitude-gtk crashed with SIGSEGV in pkgCache::VerIterator::OwnerPointer()

[ayirusp]

aptitude manager crashed unexpectedly while trying to send a report
with an error message of : "IOError (13, "permission denied")
ubuntu 11.10 3.0.12
 acer aspire 4736g
core 2 duo 2.0 GHz, 1066 MHz FSB, 3 Mb L2 cache Nvidia Geforce G105M
2 G Ram 320 G HDD

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: aptitude-gtk 0.6.4-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu2
Architecture: i386
Date: Sat Oct 8 04:41:32 2011
ExecutablePath: /usr/bin/aptitude-gtk
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta i386 (20110901)
ProcCmdline: aptitude-gtk
SegvAnalysis:
 Segfault happened at: 0x78f9db <_ZNK8pkgCache11VerIterator12OwnerPointerEv+11>: mov 0x24(%eax),%eax
 PC (0x0078f9db) ok
 source "0x24(%eax)" (0x00000038) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: aptitude
StacktraceTop:
 pkgCache::VerIterator::OwnerPointer() const () from /usr/lib/libapt-pkg.so.4.11
 pkgOrderList::Score(pkgCache::PkgIterator) () from /usr/lib/libapt-pkg.so.4.11
 pkgOrderList::OrderCompareA(void const*, void const*) () from /usr/lib/libapt-pkg.so.4.11
 ?? () from /lib/i386-linux-gnu/libc.so.6
 ?? () from /lib/i386-linux-gnu/libc.so.6
Title: aptitude-gtk crashed with SIGSEGV in pkgCache::VerIterator::OwnerPointer()
UpgradeStatus: Upgraded to oneiric on 2011-10-08 (0 days ago)
UserGroups:

[dino99 (9d9)]

This version has expired long time ago, and is no more supported