midori crashes shortcut ctrl+w closing 10 tabs

[Mighty Mirko]

Hello,

this is my first bug report.
I started midori and a old session appeared. I immediately press ctrl+w to close tabs within a second.
After all tabs were closed midori crashed.

Running Windows10 in Virtual Box.

Command line C:\Program Files (x86)\Midori\bin\midori.exe
Midori 0.5.11 (de.twotoasts.midori_170e5d8cbaa1492847c217025373f0cd_fea087517c26fadd409bd4b9dc642555_1_WinSta0_Default) Midori.exe
GTK+ 3.14.12 (3.14.12) Glib 2.42.2 (2.42.2)
WebKitGTK+ 2.4.9 (2.4.9) libSoup 2.48.1
cairo 1.12.16 (1.12.16) libnotify No
gcr No granite No
Platform Windows NT 6.2
Identification Mozilla/5.0 (Windows NT 6.2) AppleWebKit/538.15 (KHTML, like Gecko) Chrome/18.0.1025.133 Safari/538.15 Midori/0.5
Video Formats H264 [x] Ogg Theora [x] WebM [x]

Netscape Plugins:

Microsoft Office 2016 The plugin allows you to have a better experience with Microsoft Lync
Microsoft Office 2016 The plugin allows you to have a better experience with Microsoft SharePoint
AdobeAAMDetect Creative Cloud Desktop Plugin.v_3_0_0_0