guess whats not working.... minecraft. when I opened minecraft it only alowed me to play offline, so I did. when I tryed opening my single player world then it crashed and it said all this programing stuff that i dont under stand.

guess whats not working.... minecraft. when I opened minecraft it only alowed me to play offline, so I did. when I tryed opening my single player world then it crashed and it said all this programing stuff that i dont under stand