appl with no name into sys>admin crasches when closed (it was mem check)

[michele]

Binary package hint: ubuntustudio-controls

ubuntustudio 8.04: at first ubuntu8.04 upgraded to ubuntustudio 8.04 via synaptic
I tried the application I found with no name into system>administration
It was a mem check application. I closed and the system get the appl crash
If I try again to launch that un-named (un-labeled in the menu list) application, a popup says that "only one instance of Ubuntu Studio Controls can be run at a time"

ProblemType: Crash
Architecture: i386
Date: Sun May 4 14:06:43 2008
DistroRelease: Ubuntu 8.04
ExecutablePath: /usr/bin/ubuntustudio-controls
InterpreterPath: /usr/bin/python2.5
Package: ubuntustudio-controls 0.2
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/ubuntustudio-controls
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/X11R6/bin
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/ubuntustudio-controls']
SourcePackage: ubuntustudio-controls
Title: ubuntustudio-controls crashed with AttributeError in serialze_settings()
Uname: Linux 2.6.24-16-rt i686
UserGroups: