Error codePlayStation NetworkPS4

PlayStation Network error CE-34878-0

Game or app crashed

An error occurred in the game or application.

Is PlayStation Network down right now? Operational: 19 problem reports in the last hour. If it were down for everyone, this error could come from there; right now it looks normal.

Fix it

How to fix error CE-34878-0

Update both the PS4 system software and the game to their latest versions.
Restart the PS4.
If a PlayStation Camera is connected, unplug it and turn off Enable Face Recognition under Settings > Login Settings.
If you swapped the hard drive, put the original one back.
If it keeps happening, back up your data and initialize the PS4 (this erases storage), or use PlayStation Repairs.

From PlayStation Network's help pages: playstation.com, in our words. Checked on 5 November 2026. If the steps do not help, PlayStation Network's own support is the next stop.

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