Dear all,

together with some friends I've created a minecraftworld in version 1.7.10 and everything worked fine. But recently I wanted to import creations in single player to this world using MCEdit. Whenever I spawn in the area I've edited, the server closes automatically and after that I get an "Internal server error" and the server closes again. I don't have any logs because the server just closes. When I get outside of the area I've selected, the server just works fine.

Does anybody know what might be the problem?

Thanks