java crashed with SIGABRT in raise()

Web-banking dosn't work anymore, openjdk crashes and I'm not able to load any java test pages in my browser, be it Firefox or Chrome.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: openjdk-6-jre-headless 6b24-1.11.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.26-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sun Feb 19 14:42:55 2012
ExecutablePath: /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120213)
ProcCmdline: /usr/lib/jvm/java-6-openjdk-amd64/jre/bin/java -Xbootclasspath/a:/usr/share/icedtea-web/netx.jar:/usr/share/icedtea-web/plugin.jar -classpath /usr/lib/jvm/java-6-openjdk-amd64/jre/lib/rt.jar sun.applet.PluginMain /tmp/icedteaplugin-User Name/3861-icedteanp-plugin-to-appletviewer /tmp/icedteaplugin-User Name/3861-icedteanp-appletviewer-to-plugin
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=da_DK.UTF-8
Signal: 6
SourcePackage: openjdk-6
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6
Title: java crashed with SIGABRT in raise()
UpgradeStatus: Upgraded to precise on 2012-02-17 (1 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo