my server crash but i dont know why

my server crash 3 times , but dont know why...


Description: Exception in server tick loop

java.lang.IllegalArgumentException: ChunkNibbleArrays should be 2048 bytes not: 0
at net.minecraft.server.v1_8_R3.NibbleArray.<init>(NibbleArray.java:14)
at net.minecraft.server.v1_8_R3.ChunkRegionLoader.a(ChunkRegionLoader.java:344)
at net.minecraft.server.v1_8_R3.ChunkRegionLoader.a(ChunkRegionLoader.java:87)
at net.minecraft.server.v1_8_R3.ChunkRegionLoader.loadChunk(ChunkRegionLoader.java:73)
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:25)
at org.bukkit.craftbukkit.v1_8_R3.chunkio.ChunkIOProvider.callStage1(ChunkIOProvider.java:1)
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor$Task.init(AsynchronousExecutor.java:150)
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor$Task.initAsync(AsynchronousExecutor.java:95)
at org.bukkit.craftbukkit.v1_8_R3.util.AsynchronousExecutor$Task.run(AsynchronousExecutor.java:85)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)

 

@ImZeta Your map is corrupt. You can delete it and have a new one generated, or you can attempt to run https://www.spigotmc.org/wiki/using-the-minecraft-region-fixer/ which may or may not help.

 

i have a region fixer, but i cant find that region corrupt

how i cant find the region corrupted? because if i can find i can fix

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Have you used the region fixer that Mrs. bwfctower provided? You stated that you used a region fixer, but didn't specify which.