EWG 7.2.7 crash log

---- EpicWorldGenerator Crash Report ----
Time: Mon Aug 08 21:16:02 CEST 2016
Description: Fatal error while generating the world. Please contact minelazz about this issue.

System details:
<> Spigot version = git-Spigot-5f38d38-12698ea (MC: 1.8.8)
<> Plugin version = 7.2.7
<> Java Version = 1.8.0_91


Plugin details:
<> PermissionsEx - 1.23.4 - [[t3hk0d3, zml]]
<> EpicWorldGenerator - 7.2.7 - []
<> KipnetworkPerWorldTab - 1.0 - [VetBakSim]
<> WorldBorder - 1.8.5 - [Brettflan]
<> ViaVersion - 0.6.4 - [_MylesC]
<> TreeFeller - 1.1-RELEASE - []
<> Vault - 1.5.6-b49 - [cereal, Sleaker, mung3r]
<> Essentials - 2.0.1-b421 - [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Iaccidentally, drtshock, vemacs]
<> PlaceholderAPI - 2.5.1 - [[extended_clip]]
<> Multiverse-Core - 2.4-b527 - [Rigby, fernferret, lithium3141, main--]
<> ProtocolLib - 4.0.2 - [dmulloy2, comphenix]
<> VentureChat - 2.9.8 - []

Error info:
<> Error message: null
<> Stack trace:
java.lang.NullPointerException
	at java.util.HashMap.putMapEntries(HashMap.java:500)
	at java.util.HashMap.<init>(HashMap.java:489)
	at com.minelazz.epicworldgenerator.b.a(b.java:86)
	at com.minelazz.epicworldgenerator.b.a(b.java:61)
	at com.minelazz.epicworldgenerator.structures.StructureObject.a(StructureObject.java:131)
	at com.minelazz.epicworldgenerator.biome.EpicBiome.a(EpicBiome.java:387)
	at com.minelazz.epicworldgenerator.nativeAPI.implementations.v1_8_R3.generator.b.getChunkAt(b.java:274)
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:267)
	at net.minecraft.server.v1_8_R3.Chunk.loadNearby(Chunk.java:1002)
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.originalGetChunkAt(ChunkProviderServer.java:186)
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:118)
	at net.minecraft.server.v1_8_R3.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:97)
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.createWorld(CraftServer.java:929)
	at org.bukkit.Bukkit.createWorld(Bukkit.java:464)
	at org.bukkit.WorldCreator.createWorld(WorldCreator.java:261)
	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:137)
	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:91)
	at com.onarandombox.MultiverseCore.utils.WorldManager.loadWorlds(WorldManager.java:557)
	at com.onarandombox.MultiverseCore.MultiverseCore.onEnable(MultiverseCore.java:242)
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321)
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340)
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405)
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357)
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317)
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414)
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378)
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333)
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263)
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525)
	at java.lang.Thread.run(Thread.java:745)




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If this is not a configuration fault, report the issue here;
 >> https://bitbucket.org/DynamicBytes/epicworldgenerator/issues

Upload this crash report to hastebin.com or pastebin.com
and put the link in your issue report.
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