PlayStation error code
CE-34878-0
Sony documents CE-34878-0 as an error that occurred with the game or application.
Sony documents CE-34878-0 as an error that occurred with the game or application. It is the general-purpose crash code, so it appears with streaming apps as readily as with games.
Try this first
Update the app that crashed
5 minutes- 1.Highlight the app on the home screen.
- 2.Press the Options button and choose Check for Update.
- 3.Install anything it finds and launch the app again.
- 4.Out-of-date streaming apps are the most common trigger.
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Where this code shows up
Mostly on PlayStation 4, PlayStation 4 Pro, PlayStation 5 running PS4 titles. If you’re on something else, the fixes above still apply — the menu names will differ.
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Checked 2026-08-05 · source