2013-11-16 22:11:40 [INFO] [VanishNoPacket] Enabling VanishNoPacket v3.18.4
2013-11-16 22:11:40 [INFO] [VanishNoPacket] Loading support for v1_6_R3
2013-11-16 22:11:40 [INFO] [VanishNoPacket] Detected Essentials. Enabling Essentials hook.
2013-11-16 22:11:40 [INFO] [VanishNoPacket] Colored nametags enabled, but I couldn't find TagAPI
2013-11-16 22:11:40 [INFO] [VanishNoPacket] For awesome colored nametags on vanish, visit
2013-11-16 22:11:40 [INFO] [VanishNoPacket] http://dev.bukkit.org/server-mods/tag/
2013-11-16 22:11:40 [INFO] [VanishNoPacket] and download TagAPI.jar
2013-11-16 22:11:40 [SEVERE] java.lang.NoSuchMethodException: org.kitteh.vanish.hooks.plugins.EssentialsHook.(org.kitteh.vanish.VanishPlugin)
2013-11-16 22:11:40 [SEVERE] at java.lang.Class.getConstructor0(Unknown Source)
2013-11-16 22:11:40 [SEVERE] at java.lang.Class.getConstructor(Unknown Source)
2013-11-16 22:11:40 [SEVERE] at org.kitteh.vanish.hooks.HookManager.registerHook(HookManager.java:141)
2013-11-16 22:11:40 [SEVERE] at org.kitteh.vanish.hooks.HookManager.registerHook(HookManager.java:159)
2013-11-16 22:11:40 [SEVERE] at org.kitteh.vanish.hooks.HookManager.getHook(HookManager.java:88)
2013-11-16 22:11:40 [SEVERE] at org.kitteh.vanish.VanishPlugin.onEnable(VanishPlugin.java:293)
2013-11-16 22:11:40 [SEVERE] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
2013-11-16 22:11:40 [SEVERE] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
2013-11-16 22:11:40 [SEVERE] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:382)
2013-11-16 22:11:40 [SEVERE] at org.bukkit.craftbukkit.v1_6_R3.CraftServer.loadPlugin(CraftServer.java:288)
2013-11-16 22:11:40 [SEVERE] at org.bukkit.craftbukkit.v1_6_R3.CraftServer.enablePlugins(CraftServer.java:270)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.l(MinecraftServer.java:321)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.f(MinecraftServer.java:298)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.a(MinecraftServer.java:258)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.DedicatedServer.init(DedicatedServer.java:165)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:399)
2013-11-16 22:11:40 [SEVERE] at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)
2013-11-16 22:11:40 [SEVERE] Error occurred while enabling VanishNoPacket v3.18.4 (Is it up to date?)
java.lang.NullPointerException
at org.kitteh.vanish.VanishPlugin.onEnable(VanishPlugin.java:293)
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:217)
at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:457)
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:382)
at org.bukkit.craftbukkit.v1_6_R3.CraftServer.loadPlugin(CraftServer.java:288)
at org.bukkit.craftbukkit.v1_6_R3.CraftServer.enablePlugins(CraftServer.java:270)
at net.minecraft.server.v1_6_R3.MinecraftServer.l(MinecraftServer.java:321)
at net.minecraft.server.v1_6_R3.MinecraftServer.f(MinecraftServer.java:298)
at net.minecraft.server.v1_6_R3.MinecraftServer.a(MinecraftServer.java:258)
at net.minecraft.server.v1_6_R3.DedicatedServer.init(DedicatedServer.java:165)
at net.minecraft.server.v1_6_R3.MinecraftServer.run(MinecraftServer.java:399)
at net.minecraft.server.v1_6_R3.ThreadServerApplication.run(SourceFile:583)

Welp!