17:57:01] [Server thread/INFO]: Preparing start region for level 0 (Seed: 3741318734233779491)
[17:57:01] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.server.v1_9_R2.ReportedException: Exception generating new chunk
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.originalGetChunkAt(ChunkProviderServer.java:175) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:146) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:126) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:122) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.l(MinecraftServer.java:370) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.a(MinecraftServer.java:333) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.DedicatedServer.init(DedicatedServer.java:272) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:573) [patched_1.9.4.jar:git-Paper-749]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
Caused by: java.lang.ArrayIndexOutOfBoundsException: 13
	at com.gmail.labuff.shane.UltimateSkyGrid.UltimateSkyGridGenerator.setBlock(UltimateSkyGridGenerator.java:26) ~[?:?]
	at com.gmail.labuff.shane.UltimateSkyGrid.UltimateSkyGridGenerator.generateBlockSections(UltimateSkyGridGenerator.java:74) ~[?:?]
	at org.bukkit.craftbukkit.v1_9_R2.generator.CustomChunkGenerator.getOrCreateChunk(CustomChunkGenerator.java:105) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.originalGetChunkAt(ChunkProviderServer.java:167) ~[patched_1.9.4.jar:git-Paper-749]
	... 8 more
[17:57:01] [Server thread/ERROR]: 	Cause of unexpected exception was
java.lang.ArrayIndexOutOfBoundsException: 13
	at com.gmail.labuff.shane.UltimateSkyGrid.UltimateSkyGridGenerator.setBlock(UltimateSkyGridGenerator.java:26) ~[?:?]
	at com.gmail.labuff.shane.UltimateSkyGrid.UltimateSkyGridGenerator.generateBlockSections(UltimateSkyGridGenerator.java:74) ~[?:?]
	at org.bukkit.craftbukkit.v1_9_R2.generator.CustomChunkGenerator.getOrCreateChunk(CustomChunkGenerator.java:105) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.originalGetChunkAt(ChunkProviderServer.java:167) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:146) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:126) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:122) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.l(MinecraftServer.java:370) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.a(MinecraftServer.java:333) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.DedicatedServer.init(DedicatedServer.java:272) ~[patched_1.9.4.jar:git-Paper-749]
	at net.minecraft.server.v1_9_R2.MinecraftServer.run(MinecraftServer.java:573) [patched_1.9.4.jar:git-Paper-749]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_77]
[17:57:01] [Server thread/ERROR]: This crash report has been saved to: /var/www/vhosts/a51uskygrid.uskyblock.net/./crash-reports/crash-2016-05-24_17.57.01-server.txt
[17:57:01] [Server thread/INFO]: Stopping server
[17:57:01] [Server thread/INFO]: [uSkyBlock] Disabling uSkyBlock v2.6.8
[17:57:01] [Server thread/INFO]: [GiantTrees] Disabling GiantTrees v1.1
[17:57:01] [Server thread/INFO]: [ProtocolLib] Disabling ProtocolLib v4.0.0-b280