Ps4 crashing. Unplayable

So I’m sure this has been made about a million times. But for the life of me i can’t find anything. Me and the lady are playing on ps4… Well… Attempting. Our game crashes about 2 or 3 times every hour or so. Online… Offline… In the social matchmaking. Is there a cause to this? We are playing on a ps4 pro and I’ve tried both graphical settings as well to see if that helps.