UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36

Steps to reproduce the problem:
Problem occurs sporadically and give "Aw Snaps" generic error message

Happens often on Youtube, but has occurred also on some news sites.

What is the expected behavior?

What went wrong?
Cannot say, but I would look at the changes to the latest version

Did this work before? N/A 

Chrome version: 51.0.2704.103  Channel: n/a
OS Version: OS X 10.11.1
Flash Version: 

Why do you not give a more detailed message or something that can be submitted?