Where should I check? I got crush from released App.

Hello.

I got App crush report from App that is already released.

this is crush report that I got from xcode capture.

It seems App crushed at " Vuforia::Device::getClassType+ "

What is it mean and Where should I check?

I think this crush is after splash image before start up camera.User may be able to do nothing after start App.(just given black screen)

Any help would be appreciated!