[12:10:02] [Server thread/ERROR]: Error occurred while enabling mcore v7.2.1 (Is it up to date?)
java.lang.NullPointerException
	at com.massivecraft.mcore.util.IdUtil.loadDatas(IdUtil.java:793) ~[?:?]
	at com.massivecraft.mcore.util.IdUtil.setup(IdUtil.java:352) ~[?:?]
	at com.massivecraft.mcore.MCore.onEnable(MCore.java:157) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:324) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at org.bukkit.craftbukkit.v1_7_R3.CraftServer.loadPlugin(CraftServer.java:465) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at org.bukkit.craftbukkit.v1_7_R3.CraftServer.enablePlugins(CraftServer.java:383) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at net.minecraft.server.v1_7_R3.DedicatedServer.init(DedicatedServer.java:136) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:457) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]
	at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [spigot-1.7.9-R0.3.jar:git-Spigot-1487]