How to Fix Error Code CE-34878-0 On PS4? The Full Guide is Here

Error Code CE-34878-0 On PS4

PS4 error code CE-34878-0 is an error that causes the game you are currently playing to suddenly crash. Multiple users reported this issue while playing witcher3, sims, Fortnite, monopoly plus, etc. Users said that an error appeared while launching the game; The game crashes within seconds after starting the game.

Although some users claim that the error disappears when they restart the game, most of those who try restarting fail. But don’t worry, we are here to provide some methods and tips to fix it for good. This article will try to find out the exact causes of the error and look at possible ways to fix it. So if you are looking to fix PS4 error CE-34878-0 without losing your game data, this article is for you.

Causes of PS4 Error Code CE-34878-0:

PS4 error code CE-34878-0 error can occur due to many reasons, as there is no specific reason for this problem. Some users with this error problem have concluded that this error may be caused by corrupted game files or your PS4 system files. Furthermore, if you haven’t updated the PS4 software, the error will also appear. Some users say that this is a temporary problem.

  • Corrupt game files or system files
  • PS4 has not been updated to the latest firmware
  • The game has not been updated
  • A temporary problem

How to Fix PS4 Error Code CE-34878-0:

As for the cause, we found that no one has a specific problem that causes the PS4 error code CE-34878-0 error. However, below we have provided you some best and working solutions for this error.

1. Updating the Firmware to the Latest Version:

Updating the Firmware to the Latest Version

The second most common problem behind PS4 error code CE-34878-0 ps4 pro is outdated PS4 firmware. It is recommended to always run the latest version. The latest version is patched and fixed and has overall stability. To update PS4 firmware, follow the steps.

  • While you are running PlayStation, go to the PlayStation home screen
  • Now go to the settings menu
  • Locate and click System Software Update here
  • Now your PS4 will automatically check for the latest firmware
  • If there are any pending updates, install them
  • After the firmware is updated, try running the game and check if the error persists

2. Restart the PS4 Console:

Restart the PS4 Console

Instead of getting complex solutions, try basic methods first to solve the problem. One of them is to restart the console machine. As reported by multiple users, shutting down the console completely and then restarting fixed the PS4 error code CE-34878-0 ps4 issue.

  • Close the game and shut down the PS4
  • Now disconnect the power cord from the socket
  • Now wait for at least 2 minutes
  • Plug the power cord back into the power socket
  • Now turn on the PS4
  • After starting the PS4, try to run the game and check if the error persists.

3. Updating the Game to the Latest Version:

Updating the Game to the Latest Version

If you are still getting the same error, we suggest checking for any updates for the game as well. Sometimes the PS4 error code CE-34878-0 Black Ops 3 problem is not with the console; Sometimes, it is with the game and often, users ignore it. Below are the steps to update the problematic game.

  • When you’re running PlayStation, go to the PlayStation home screen.
  • Now go to the problematic game and press the options button on the controller.
  • Now click on Check for an update.
  • If there are any pending updates, install them.
  • After the game is updated, try to run the game.

4. Close and Reopen the Game:

Close and Reopen the Game

The first thing you should try to fix the CE-34878-0 error is to close your current gaming session and try again in a few minutes. This will offload the game from system memory and should fix any glitches the game has encountered. We advise you to open the game again in a few minutes to give the hardware some time to cool down. To close the game and unmount it from your PS4 memory, go to Options and select the Close Application button.

5. Move the Game to External SSD:

Move the Game to External SSD

If ps4 error ce-34878-0 keeps happening, it is most likely due to corrupt or faulty files in your laptop or system. Your hard drive can also experience physical damage as a result of errors. One way to solve this is to move your games to an external hard drive or a more efficient SSD drive. To transfer games to an external drive on PS4, you need to format the drive as extended storage. Here are the steps to do it:

  • Connect your external drive to your PS4 via a USB cable.
  • Go to the Settings menu on your PS4 and select “Devices”.
  • Select “USB Storage Devices” and select your external drive.
  • Select “Format as Extended Storage” and follow the prompts to format the drive.
  • Once the drive is formatted, you can move games to it by going to the Settings menu, selecting “Storage” and then selecting the game you want to move.
  • Select “Move to Extended Storage” and the game will be transferred to the external drive.It’s important to note that you can only connect one external drive to your PS4 at a time, and you’ll need to disconnect the external drive before you can play games stored on it.


This is the end of this troubleshooting guide on fixing PS4 error code CE-34878-0. We have covered all the solutions to fix the problem. We’ve covered all the ways, including the reasons. We hope that is resolved. Also, if you have any queries, please feel free to comment in the comment box.


Leave a Comment