Cyberpunk 2077 PS4 crash : error CE-34878-0
The constant error code CE-34878-0 is making the game unplayable and crashing on PS4 for some players.
Here are some tips that will help you on fixing CE-34878-0 error on PS4.
First troubleshooting step is to make sure you have the day 0 update installed.
If latest Cyberpunk 2077 last patch is applied then follow other tips on the video.
If nothing helps, then the ultimate thing to do is to contact PlayStation Support.