Had a error message and shut down of my PS4: CE-34878-0.

Same error message as earlier, but on a different PS4.

Hi, could you please specify what happened before the crash? We'll have some context from the bug report but if you identified a pattern in crashes, feel free to share your observations here.

I was playing a special mission I was walking and shooting and got the same error code I was playing for about 20 to 30 minutes before my ps4 shut down

I was trying to load a saved part of the campaign. As I was attempt this, it unexpectedly crashes.