[16:59:07] [Server thread/ERROR]: Error occurred while enabling Manners v3.0 (Is it up to date?)
java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R3/Packet
	at me.ViscousHurricane.Manners.Manners.onEnable(Manners.java:44) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:292) ~[spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at org.bukkit.craftbukkit.v1_10_R1.CraftServer.loadPlugin(CraftServer.java:362) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at org.bukkit.craftbukkit.v1_10_R1.CraftServer.enablePlugins(CraftServer.java:322) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at net.minecraft.server.v1_10_R1.MinecraftServer.t(MinecraftServer.java:412) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at net.minecraft.server.v1_10_R1.MinecraftServer.l(MinecraftServer.java:377) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at net.minecraft.server.v1_10_R1.MinecraftServer.a(MinecraftServer.java:332) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at net.minecraft.server.v1_10_R1.DedicatedServer.init(DedicatedServer.java:271) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at net.minecraft.server.v1_10_R1.MinecraftServer.run(MinecraftServer.java:535) [spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_72]
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_8_R3.Packet
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:91) ~[spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot-1.10.jar:git-Spigot-078e2f8-7f9fbe5]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_72]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_72]
	... 12 more