[22:15:03] [Server thread/ERROR]: Error occurred while enabling Griswold v0.074 (Is it up to date?)
java.lang.NullPointerException
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:103) ~[launchwrapper-1.9.jar:?]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:387) ~[PluginClassLoader.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:211) ~[PluginClassLoader.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_67]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_67]
	at java.lang.Class.forName0(Native Method) ~[?:1.7.0_67]
	at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_67]
	at com.github.toxuin.griswold.ClassProxy.getClass(ClassProxy.java:11) ~[?:?]
	at com.github.toxuin.griswold.Griswold.onEnable(Griswold.java:50) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:316) ~[JavaPlugin.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:360) [JavaPluginLoader.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [SimplePluginManager.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.loadPlugin(CraftServer.java:413) [CraftServer.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at org.bukkit.craftbukkit.v1_7_R4.CraftServer.enablePlugins(CraftServer.java:347) [CraftServer.class:git-Cauldron-MCPC-Plus-1.7.10-1.1199.01.162]
	at net.minecraft.server.MinecraftServer.func_71243_i(MinecraftServer.java:504) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71222_d(MinecraftServer.java:478) [MinecraftServer.class:?]
	at net.minecraft.server.MinecraftServer.func_71247_a(MinecraftServer.java:438) [MinecraftServer.class:?]
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:328) [lt.class:?]
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:624) [MinecraftServer.class:?]
	at java.lang.Thread.run(Unknown Source) [?:1.7.0_67]
[22:15:03]