do you have enough space?
The error ce-34878-0 means an application has crashed so you will see it from time to time.
If you are are getting this error regularly, to the point where its making games unplayable then this indicates its not a normal crash and something is wrong.
If this is the case please follow the below troubleshooting steps:
If you are experiencing this ce-34878-0 error code, please close the application and then install the latest system software and game patch.
You can also try deleting and reinstalling the game or application that's affected.
If the error occurs again, initialise the PS4 system after back-up of the save data and please also submit any crash reports after re-booting your console when the error occurs.
similar code likely same sort of issue its prob corrupt data or something?
i googles your code and didnt find it even found a sony site where you can search error codes for solutions and it didnt exist on their site
unless its new? idk man
This post was edited by dragoneth on Feb 16 2017 06:53pm