Corrupt Data

So, I've been playing BF4 for a while and for some reason, one day, it stopped working and crash my ps4. After finally getting my ps4 working again I reinstalled BF4. i can play the campaign, customize my dog tags and set up squads, ect, but once I try to join a Server or go to the test range i get a pop up from my ps4 saying "cannot play disc, data is corrupt, close and eject disc, delete the application and reinstall application. I've reinstalled the game 4 times and still get this error every time i load into a server. Please some one help. after you can add me and my friends on PSN and run some squad matches!