My ps3 bf4 freezes every time I spawn

I have never heard of this problem, I would try cleaning the disk with paper towel if the disk still doesn't work, take the game back to the store (if you have a warranty). If you don't tell them the game is broken they may give you a new copy or they will say it's not there problem contact EA. In that case you can try contacting them here. https://help.ea.com/ca/contact-us/ask

Having spent half an hour chatting to online help it is clearly not a disc issue. Ive had to delete my game data and start again. So I started again and managed to get much further this time. Imagine my surprise when I go to resume campain today and there's nothing to load! I've patched the game twice since Monday last and now I'll have to start again! Not impressed.