veromix-service-qt.py crashed with ValueError in pa_module_info_cb(): list.remove(x): x not in list

[Balaam's Miracle]

I was using Veromix applet on my desktop, with the Multiband EQ LADSPA plugin.

Utopic Unicorn, doing daily updates.

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: veromix-common 0.18.3-1
ProcVersionSignature: Ubuntu 3.16.0-14.20-generic 3.16.2
Uname: Linux 3.16.0-14-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu2
Architecture: amd64
CrashCounter: 1
CurrentDesktop: KDE
Date: Thu Sep 11 00:09:25 2014
ExecutablePath: /usr/share/veromix/dbus-service/veromix-service-qt.py
InstallationDate: Installed on 2013-12-06 (278 days ago)
InstallationMedia: Kubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: python /usr/share/veromix/dbus-service/veromix-service-qt.py
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=en_US.ISO-UTF-8
 PATH=(custom, no user)
 LANG=en_US.UTF-8
PythonArgs: ['/usr/share/veromix/dbus-service/veromix-service-qt.py']
SourcePackage: veromix
Title: veromix-service-qt.py crashed with ValueError in pa_module_info_cb(): list.remove(x): x not in list
Traceback:
 Traceback (most recent call last):
   File "_ctypes/callbacks.c", line 314, in 'calling callback function'
   File "/usr/share/veromix/dbus-service/pulseaudio/PulseAudio.py", line 518, in pa_module_info_cb
     self.sink_inputs_to_restore.remove(values)
 ValueError: list.remove(x): x not in list
UpgradeStatus: Upgraded to utopic on 2014-09-10 (0 days ago)
UserGroups: adm cdrom debian-tor dip lpadmin plugdev sambashare sudo