kate crashed with SIGSEGV in KateApp::newMainWindow()

[lien_meat]

Kate is crashing when I attempt to open saved sessions that contain files to be opened using the fish:// protocol. All I know is it segfaults, because that's the output the terminal gave. I can get more information if it's not in the bug report.

ProblemType: Crash
Architecture: amd64
Date: Sun Oct 4 00:34:55 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/kate
Package: kate 4:4.3.1-0ubuntu1
ProcCmdline: kate
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
 LANGUAGE=
ProcVersionSignature: Ubuntu 2.6.31-11.38-generic
SegvAnalysis:
 Segfault happened at: 0x7f85d5df5b7b: mov %ebp,0x8(%rax,%rdx,8)
 PC (0x7f85d5df5b7b) ok
 source "%ebp" ok
 destination "0x8(%rax,%rdx,8)" (0x0a9a4f78) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: kdesdk
StacktraceTop:
 ?? () from /usr/lib/libkateinterfaces.so.4
 ?? () from /usr/lib/libkateinterfaces.so.4
 ?? () from /usr/lib/libkateinterfaces.so.4
 KateApp::newMainWindow(KConfig*, QString const&) ()
 ?? () from /usr/lib/libkateinterfaces.so.4
Title: kate crashed with SIGSEGV in KateApp::newMainWindow()
Uname: Linux 2.6.31-11-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:KateViewDocumentProxyModel::sort (this=0x1288fa0)
KateViewDocumentProxyModel::readSessionConfig (
KateMainWindow (this=0x118f9b0, sconfig=0xf91c60,
KateApp::newMainWindow (this=0x7fffcee9e7c0,
KateSessionManager::activateSession (