Error Jetpacks

[13:54:39] [Server thread/ERROR]: Error occurred while enabling Jetpacks v1.4.2 (Is it up to date?)
java.lang.NullPointerException
	at me.powerofpickle.Jetpack.ConfigLoader.load(ConfigLoader.java:75) ~[?:?]
	at me.powerofpickle.Jetpack.Main.onEnable(Main.java:71) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.loadPlugin(CraftServer.java:356) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at org.bukkit.craftbukkit.v1_8_R1.CraftServer.enablePlugins(CraftServer.java:316) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at net.minecraft.server.v1_8_R1.MinecraftServer.q(MinecraftServer.java:402) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at net.minecraft.server.v1_8_R1.MinecraftServer.k(MinecraftServer.java:370) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:325) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:211) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:505) [server.jar:git-Spigot-ed3e3af-ee6d0fa]
	at java.lang.Thread.run(Unknown Source) [?:1.7.0_76]