the screen is frozen and on the game nothing moves only you can here sound and it just closes after a a few seconds and says there is an issue with java how do i fix that?

the screen is frozen and on the game nothing moves only you can here sound and it just closes after a a few seconds and says there is an issue with java how do i fix that?

the screen is frozen on the game you can here sound and it just closes after a a few seconds and says there is an issue with java and it says that it is downloading terrain but it takes for ever and does nothing and i only bought it a couple of weeks ago