How do i decrypt littlebigplanet 1 on ps3?

[EmulatorKid]

My (ish favorite game is) littlebigplanet, and i really wanna play it but it just say, nuh uh no application open because of encryption. I don't have an blu-ray disc or an ps3! can anyone in the world know how to decrypt it?

[Gaga46]

yop

then you can't