Komutlarin Ayrintili Islevleri A L Official Minecraft Wiki Check other crash reports and see if they provide a location When it tells you the block, chunk or region location you can delete the region file That will remove a big amount of chunks but your problems are fixed then You could back it up and see if you can open/fix it with other tools while your server is fixed noobkackboon,NBTExplorer is a lowlevel graphical NBT (Named Binary ) data editor for Minecraft With a directorytree interface for easily exploring multiple worlds, and support for the latest NBT standard, NBTExplorer is built on top of Substrate Minecraft show nbt data