akonadi_agent_server crashed with SIGABRT in __kernel_vsyscall()

[Ky6uk]

After every reboot I see this crash report. Now i post it here.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: akonadi-server 1.5.0-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-7.36-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CrashCounter: 1
Date: Sat Mar 19 12:35:20 2011
ExecutablePath: /usr/bin/akonadi_agent_server
InstallationMedia: Kubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcCmdline: akonadi_agent_server -session 1064657375000129218150500000014720003_1295617551_158600
ProcEnviron:
 LANG=ru_RU.UTF-8
 SHELL=/bin/bash
Signal: 6
SourcePackage: akonadi
StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 qt_message_output(QtMsgType, char const*) () from /usr/lib/libQtCore.so.4
 FileDebugStream::writeData(char const*, long long) ()
Title: akonadi_agent_server crashed with SIGABRT in __kernel_vsyscall()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors: (systemsettings:1858): GStreamer-CRITICAL **: gst_debug_add_log_function: assertion `func != NULL' failed

[Apport retracing service (apport)]

StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 qt_message_output (msgType=QtFatalMsg, buf=0x8ea8858 "If you started akonadi_agent_server manually, try 'akonadictl start' instead.") at global/qglobal.cpp:2282
 FileDebugStream::writeData (this=0x8e98060, data=0x8ea8960 "If you started akonadi_agent_server manually, try 'akonadictl start' instead. ", len=78) at ../../shared/akdebug.cpp:60

[dino99 (9d9)]

This version has expired long ago; no more supported