Çözüldü Plugin Hatası

[22:48:53] [Server thread/INFO]: [GUIShop] Enabling GUIShop v6.3.2
[22:48:53] [Server thread/INFO]: [GUIShop] Config all up to date!
[22:48:53] [Server thread/INFO]: [GUIShop] Server is 1.9- Implementing fixes.
[22:48:53] [Server thread/WARN]: [GUIShop] SilkSpawners was not installed! This plugin is required!
[22:48:53] [Server thread/INFO]: [GUIShop] Disabling GUIShop v6.3.2
[22:48:53] [Server thread/ERROR]: Error occurred while enabling GUIShop v6.3.2 (Is it up to date?)
java.lang.NoClassDefFoundError: de/dustplanet/util/SilkUtil
    at com.pablo67340.shop.handler.Shop.loadShop2(Shop.java:280) ~[?:?]
    at com.pablo67340.shop.handler.Shop.loadShops(Shop.java:186) ~[?:?]
    at com.pablo67340.shop.main.Main.onEnable(Main.java:164) ~[?:?]
    at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:340) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:357) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:317) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:414) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:378) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:333) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:263) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot.jar:git-Spigot-db6de12-18fbb24]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]
Caused by: java.lang.ClassNotFoundException: de.dustplanet.util.SilkUtil
    at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_144]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_144]
    at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_144]
    ... 14 more