How to Fix Modern Warfare 2 Error CE-34878-0

Getting crashes in games is quite normal, let's see How to fix MW2 error CE-34878-0.

What is Modern Warfare 2 bug CE-34878-0?

 This is another problem that we must face in this game and that adds to the somewhat long list of problems, it should be noted that this is an error that can occur when trying to start the game and this makes it a frustrating issue, however However, there are some players who have experienced this when they are in the middle of a match, which makes things much more annoying, this issue prevents us from fully enjoying the game on PS4 and PS5.

 Knowing how to solve the Modern Warfare 2 error CE-34878-0 makes it necessary to take into account that there are some reasons why this problem may be occurring, such is the case of files that may be damaged or corrupt, this makes it necessary to verify them, too It could be that the base of our console may have been damaged, or the issue of the cache, whatever the case, fortunately, there are fixes that we can execute and here we will explain in detail what you should do.

How to fix Modern Warfare 2 error CE-34878-0?

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Choose to update the console: this is the first action to be carried out to solve this problem, sometimes we do not have it updated and this causes errors to be shown, for this it is necessary to:

 

• Go to the home screen of the PS and select Settings.
• Next, we select System Update and will install any updates that may be available.

 

 Clear cache: this is another of the solutions that we can execute to get rid of the error, by doing so we do not delete game files, to execute it we must:

In the case of PS4, turn off the console completely, remove the power cable and leave it for about 60 seconds before plugging the cable back in and turning it on so that the cache is cleared.

In the case of the PS5 we must turn off the console to boot in safe mode, this is done by pressing and holding the power button, release it when you hear the second beep, then select Clear cache and rebuild the database, then delete system software cache and to finish press OK.

Rebuild the database: this is another fix that can help us to solve the problem and to execute it we must:

 

• Turn off the console and start it in safe mode in the case of PS5.
• For PS4, select Rebuild Database.
• In the case of PS5 we select the Clear cache and rebuild data option to proceed to select Rebuild database and press OK, this process could take a few hours.

 

 Reinstall the game: this is the last action to execute to solve this error, it is applied in case the other fixes have not worked, we must uninstall it and reinstall it.

 Now that you know how to fix MW2 error CE-34878-0, you can take care of applying some of the solutions provided here and continue enjoying the game.