Playstation3

Hello, I was playing condemned 2: bloodshot on my PS3 earlier. When I was playing it for half a hour afaik then the game crashed. It tried cleaning the disc it didn't work. It doesn't read disc anymore now. Oh and it gave Error 80010514.

And I orderd GTA4 on friday, guess ill have to cancel it if my ps3 is still dead :/

What to do? Thanks in advance.