How to Fix PS4 Error CE-34878-0
By Ethan Walker
· About Zone Desire
Quick answer
PS4 error CE-34878-0 means the game or app crashed. Close the app, install the latest game patch and PS4 system update, and rebuild the database in Safe Mode.
What does “CE-34878-0” mean?
An error occurred in the application and the PS4 closed it.
What causes it?
- Game bug
- Outdated system or game version
- Replaced or failing hard drive
- Corrupted game data
Steps to try
Stop when the issue is resolved.
- Close the application and restart the PS4.
- Install the latest game update and PS4 system software update.
- If you replaced the hard drive, reinstall the original drive to test.
- Rebuild the database from Safe Mode (option 5).
- Delete and reinstall the game.
Need more support? Check the official help: PlayStation Support error codes
FAQs
Will I lose saves if I reinstall the game?
No. Saves are stored separately. Back them up to PS Plus cloud or USB first to be safe.
What is Safe Mode on PS4?
A start-up menu opened by holding the power button until the second beep.