[23:17:49] [Server thread/INFO]: [CombatTweaks] Enabling CombatTweaks v1.0
[23:17:49] [Server thread/ERROR]: Error occurred while enabling CombatTweaks v1.0 (Is it up to date?)
java.lang.NoClassDefFoundError: net/newtownia/NTApi/ConfigManager
	at net.newtownia.CombatTweaks.Config.<init>(Config.java:20) ~[?:?]
	at net.newtownia.CombatTweaks.CombatTweaks.onEnable(CombatTweaks.java:14) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:358) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:408) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:372) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) [paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_66]
Caused by: java.lang.ClassNotFoundException: net.newtownia.NTApi.ConfigManager
	at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_66]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:102) ~[paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:87) ~[paperspigot-1.8.8.jar:git-PaperSpigot-a26fef5-07c3001]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_66]
	at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_66]
	... 13 more