Auto-tune crashes with cubase 8

i get crash when i click save botton in cubase 8, not always and it’s random.

also sometimes when i open the saved project, it just crashes.

i checked the crash log and it says Auto-tune is crashed.

but i need auto-tune for my work.

the system is Macbook pro 2013 late, yosemite, Cubase 8.0.3, Auto-tune 7.6.8 (64 bit)

What can i do?

I would ask Antares to fix it.