10:29:23 AM [javastacktrace] java.lang.NoClassDefFoundError: me/mrCookieSlime/CSCoreLib/updater/UpdaterService
10:29:23 AM [javastacktrace] 	at me.j0ach1mmall3.Slimedustry.Main.onEnable(Main.java:36) ~[?:?]
10:29:23 AM [javastacktrace] 	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:335) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at org.bukkit.craftbukkit.v1_8_R2.CraftServer.loadPlugin(CraftServer.java:356) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at org.bukkit.craftbukkit.v1_8_R2.CraftServer.enablePlugins(CraftServer.java:316) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at net.minecraft.server.v1_8_R2.MinecraftServer.r(MinecraftServer.java:416) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at net.minecraft.server.v1_8_R2.MinecraftServer.k(MinecraftServer.java:382) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at net.minecraft.server.v1_8_R2.MinecraftServer.a(MinecraftServer.java:337) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at net.minecraft.server.v1_8_R2.DedicatedServer.init(DedicatedServer.java:257) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at net.minecraft.server.v1_8_R2.MinecraftServer.run(MinecraftServer.java:522) [spigot-1.8.3.jar:git-Spigot-c136710-350cb99]
10:29:23 AM [javastacktrace] 	at java.lang.Thread.run(Unknown Source) [?:1.8.0_40]
10:29:23 AM [javastacktrace] Caused by: java.lang.ClassNotFoundException: me.mrCookieSlime.CSCoreLib.updater.UpdaterService