Minitube crashes when re-started (after a search)

$ minitube
QAbstractItemModel::endInsertRows: Invalid index ( 1 , 0 ) in model ListModel(0x951e578)
"http://gdata.youtube.com/feeds/api/videos/?max-results=10&start-index=1&q=ubuntu%20weekly%20news"
"http://i.ytimg.com/vi/oXdx5RpCYhY/0.jpg"
"http://i.ytimg.com/vi/27_GuyuXER8/0.jpg"
"http://i.ytimg.com/vi/hYsDhNxlxJ8/0.jpg"
Found format 18
"http://www.youtube.com/get_video_info?video_id=oXdx5RpCYhY&el=embedded&ps=default&eurl=&gl=US&hl=en"
"http://i.ytimg.com/vi/ufJo21ebHIk/0.jpg"
"http://i.ytimg.com/vi/nr6MhzdthZQ/0.jpg"
"http://i.ytimg.com/vi/0DI_J3u4xkk/0.jpg"
Request finished but never started saving
"http://i.ytimg.com/vi/GYUHjHI6CQE/0.jpg"
Segmentation fault (core dumped)

This is minitube 1.6 on 32-bit Ubuntu 12.04.

Please tell me how to provide additional information.
Where is minitube's config file etc.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: minitube 1.6-1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic-pae 3.2.14
Uname: Linux 3.2.0-24-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
Date: Tue May 8 20:02:22 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: minitube
UpgradeStatus: No upgrade log present (probably fresh install)