my hitman blood money disc has like 2 "slight" scratches that i doubt would effect performance or functionality. whenever i try playing, it says unreadable disc. either that or its just stays at the loading screen. its not my console because all my other games are working fine. my console is not modded or flashed. im like half way through the game and play it all the time. this problem only started happeneing recently. what do i do?