The PS4 system sometimes has trophy errors, which we have already written about. We previously posted a solution to bug NP-34846-5. Today a similar problem is accompanied by error code NP-32157-8. They seem to be the same, but still there is a slight difference. Therefore, below we provide a small instruction on how to solve the NP-32157-8 error.
Step 1: You need to manually sync trophies. To do this, enter the [Trophies] and by pressing the Options button on the controller, call up the list of available options. Then click on [Sync trophies with PSN].
Step 2: Restart the PS4 system by closing all active applications before.
Step 3: If error NP-32157-8 reappears, please back up your data and save it to online PS storage or a removable USB drive. Go to [Settings] and select [Initialize], then delete the user by clicking on [Delete User]. Recreate the user and restore the previously saved data.
Step 4: It happens that the above methods do not help in solving the NP-32157-8 error and you have to initialize the PS4 system. To do this, go to [Settings], select [Initialize] and click on [Initialize PS4]. That’s probably all there is to say about the trophy error.