Cubase 6 crashes ater I freeze instrument track.

When I freeze the Istrument track the Cubase 6 sometimes crashes sometimes not.
The same vst or vsti sometimes coud be frozen and sometimes couldn’t.
It doesn’t depnd on how many tracks are in the project or how much CPU is used.
Is there any solution, please?
The link to the Crash Dumps file :


Cubase 6 is not officially supported anymore. Therefore I cannot resolve the crash dumps.

In most cases, this is plug-in related. Make sure your plug-ins are up-to-date. You can also try in Cubase Safe Start Mode/ trash Cubase preferences.