---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 11/10/17 5:00 PM
Description: Exception in server tick loop

java.lang.RuntimeException: java.util.zip.ZipException: invalid literal/lengths set
	at org.bukkit.craftbukkit.v1_12_R1.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:30)
	at org.bukkit.craftbukkit.v1_12_R1.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:1)
	at org.bukkit.craftbukkit.v1_12_R1.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:150)
	at org.bukkit.craftbukkit.v1_12_R1.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:95)
	at org.bukkit.craftbukkit.v1_12_R1.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:85)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.util.zip.ZipException: invalid literal/lengths set
	at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:164)
	at java.io.BufferedInputStream.fill(BufferedInputStream.java:246)
	at java.io.BufferedInputStream.read(BufferedInputStream.java:265)
	at java.io.DataInputStream.readByte(DataInputStream.java:265)
	at net.minecraft.server.v1_12_R1.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:75)
	at net.minecraft.server.v1_12_R1.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:53)
	at net.minecraft.server.v1_12_R1.NBTCompressedStreamTools.a(NBTCompressedStreamTools.java:43)
	at net.minecraft.server.v1_12_R1.RegionFileCache.d(RegionFileCache.java:87)
	at net.minecraft.server.v1_12_R1.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:62)
	at org.bukkit.craftbukkit.v1_12_R1.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:21)
	... 7 more