unable to launch konversation

[Mustang]

I have had Kubuntu 14.10 online for approx 14 hours. Before the problem I was recording screencasts with simplescreenrecorder and then Openshot to finalize my recording.

On relaunch of konversation I get KDEInit could not launch '/usr/bin/konversation'

ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: konversation 1.5-1ubuntu1.14.10.1
ProcVersionSignature: Ubuntu 3.16.0-31.41-generic 3.16.7-ckt5
Uname: Linux 3.16.0-31-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Mar 9 04:51:22 2015
EcryptfsInUse: Yes
SourcePackage: konversation
UpgradeStatus: No upgrade log present (probably fresh install)