Hi readers;
These are reports i made:
The in information that is stored on my HD when a crash occurs i have thrown away, because i wanted to do a clean install of cubase pro 8 in the hope this will fix cubase pro 8 crashing again. I really hope other people will report on this problem to get this fixed. I will add some crash reports to this thread if cubase pro 8 crashes again.
Thanks for the support Gandalf 
.
Some post from other cubase users:
https://discussions.apple.com/thread/6749413
http://www.juce.com/forum/topic/plug-ins-using-juce-bring-down-cubase-8
http://community.airmusictech.com/airmusictech/topics/the-riser-crashing-cubase-and-ableton
Best ragards,
Marcus