When I opened Minecraft, it's fine. Then I opened my World. I was just in the game, and then it crashed. I saw the description why it is crashed, and I saw "rendering entity in the world", and the entity is Item Frame. So I deleted all Item Frames in my world through MCEdit. And I reopened my Minecraft and opened my world. It was already fine, so I put item frames again because I though it was because the NBT of the Item frames. But when I put it again, it crashed again.