Cinema OS X - Crashing (UPD)

[SimonenkoDesign]

Hi, i have some problem with saving render In the end. It`s hard to explain, just look attachment.
What it can be?

Hackintosh
Titan 6g x 2
1.53._

UPD
when assigning material Cinema is crashing

The attachment Снимок экрана 2014-05-16 в 10.27.jpeg is no longer available

The attachment Снимок экрана 2014-05-16 в 10.27.jpeg is no longer available

The attachment Снимок экрана 2014-05-16 в 10.27.jpeg is no longer available

[aoktar]

i have never tryed with so much maxsamples. Could it be reproductable with less samples or different scenes?