Error occurred while enabling Multiverse-Core v2.5.0-b727 (Is it up to date?)
java.lang.NullPointerException: null
	at com.onarandombox.MultiverseCore.utils.SimpleBlockSafety.isSolidBlock(SimpleBlockSafety.java:203) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.SimpleBlockSafety.playerCanSpawnHereSafely(SimpleBlockSafety.java:88) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter.checkAroundSpecificDiameter(SimpleSafeTTeleporter.java:157) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter.checkAroundLocation(SimpleSafeTTeleporter.java:121) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter.checkAboveAndBelowLocation(SimpleSafeTTeleporter.java:91) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.SimpleSafeTTeleporter.getSafeLocation(SimpleSafeTTeleporter.java:57) ~[?:?]
	at com.onarandombox.MultiverseCore.MVWorld.readSpawnFromWorld(MVWorld.java:431) ~[?:?]
	at com.onarandombox.MultiverseCore.MVWorld.<init>(MVWorld.java:80) ~[?:?]
	at com.onarandombox.MultiverseCore.MVWorld.<init>(MVWorld.java:57) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.WorldManager.doLoad(WorldManager.java:476) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:268) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.WorldManager.addWorld(WorldManager.java:215) ~[?:?]
	at com.onarandombox.MultiverseCore.utils.WorldManager.loadDefaultWorlds(WorldManager.java:672) ~[?:?]
	at com.onarandombox.MultiverseCore.MultiverseCore.onEnable(MultiverseCore.java:311) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:256) ~[JavaPlugin.class:97128bb]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:334) [JavaPluginLoader.class:97128bb]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:407) [SimplePluginManager.class:97128bb]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugin(CraftServer.java:432) [CraftServer.class:97128bb]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.enablePlugins(CraftServer.java:382) [CraftServer.class:97128bb]
	at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:503) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:464) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:420) [MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:309) [nz.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:655) [MinecraftServer.class:?]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_221]