If you’re encountering error code CE-34878-0 on either the PlayStation 5 or PlayStation 4, then here’s how to fix it.

If you're trying to play Call of Duty Black Ops 6 on either PlayStation 5 or PlayStation 4 and the game either crashes or freezes, then you've come to the right place. Here's the solution to Call of Duty Black Ops 6 error code CE-34878-0.

How to fix Black Ops 6 error code CE-34878-0

If you get the "Error Code CE-34878-0" message on PlayStation 4 or PlayStation 5 while playing Black Ops 6, then simply close the game and application before restarting Black Ops 6. You can also try rebooting your console.

Call of Duty Black Ops 6 artwork (Image via Activision Publishing, Inc.)
Call of Duty Black Ops 6 artwork (Image via Activision Publishing, Inc.)

Call of Duty Black Ops 6: An error has occurred with an application or system software

You may also get the "An error has occurred with an application or system software" message while playing Black Ops 6 on the PlayStation as well. Simply restart the game or reboot your console to fix this.

How to fix Call of Duty Black Ops 6 crashing on PS5

If the above methods don't work, then your console might need a software update. For PlayStation 5 owners, go to the home screen and navigate to the "Settings" menu. Next, select "System," "System Software Update and Settings," and "Update System Software."

Call of Duty Black Ops 6 screenshot (Image via Activision Publishing, Inc.)
Call of Duty Black Ops 6 screenshot (Image via Activision Publishing, Inc.)

How to fix Black Ops 6 crashing on PS4

As for PlayStation 4 owners, the steps are almost identical. Just head to the home screen and choose the "Settings" menu. Then, select "System Software Update," and install any updates that are available.

Call of Duty Black Ops 6 screenshot (Image via Activision Publishing, Inc.)
Call of Duty Black Ops 6 screenshot (Image via Activision Publishing, Inc.)

Other possible solutions

Other solutions to error code CE-34878-0 include ensuring that your console is in a well-ventilated area, deleting some old files and game data, or contacting the PlayStation support team as a last resort.

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