That came as a message:
The game crashed whilst exception in server tick loop
Error: java.lang.NullPointerException: Exception in server tick loop
Exit code: -1
The exit code says nothing.
Error: java.lang.NullPointerException: Exception in server tick loop
That's not enough for me.
Look at my previous question on my profile there's the exact crash report
Ok, so you downloaded a map. Which version are you in? Looks like there was an error loading a chunk. Delete the map times and download it again.
V1.7.10 and I've already tried that
And which version is the map? Try a higher one