Çözüldü NoChatPlus WARN alıyorum

[19:26:31] [Server thread/INFO]: [NoCheatPlus] Enabling NoCheatPlus v3.16.0-RC-sMD5NET-b1134
[19:26:31] [Thread-13/WARN]: Uncaught exception in the thread "Thread-13"
[19:26:31] [Thread-13/WARN]: java.lang.NoClassDefFoundError: com/google/gson/GsonBuilder
[19:26:31] [Thread-13/WARN]:     at de.dustplanet.util.Updater.read(Updater.java:742)
[19:26:31] [Thread-13/WARN]:     at de.dustplanet.util.Updater.runUpdater(Updater.java:845)
[19:26:31] [Thread-13/WARN]:     at de.dustplanet.util.Updater.lambda$new$0(Updater.java:320)
[19:26:31] [Thread-13/WARN]:     at java.lang.Thread.run(Unknown Source)
[19:26:31] [Thread-13/WARN]: Caused by: java.lang.ClassNotFoundException: com.google.gson.GsonBuilder
[19:26:31] [Thread-13/WARN]:     at java.net.URLClassLoader.findClass(Unknown Source)
[19:26:31] [Thread-13/WARN]:     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101)
[19:26:31] [Thread-13/WARN]:     at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86)
[19:26:31] [Thread-13/WARN]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[19:26:31] [Thread-13/WARN]:     at java.lang.ClassLoader.loadClass(Unknown Source)
[19:26:31] [Thread-13/WARN]:     ... 4 more
[19:26:31] [Server thread/INFO]: [NoCheatPlus] McAccess set to: 1.8 / Spigot-CB-1.8_R1
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Added block-info for Minecraft 1.5 blocks.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Added block-info for Minecraft 1.6.1 blocks.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Added block-info for Minecraft 1.7.2 blocks.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Added block-info for Minecraft 1.8 blocks.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Update block-info: WATER_LILY block shape patch for multi client protocol support around 1.7.x - 1.11.x.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Inventory checks: FastConsume is available, disabled InstantEat.
[19:26:31] [Server thread/INFO]: [NoCheatPlus] Adding packet level hooks for ProtocolLib (MC 1.8.0)...
[19:26:31] [Server thread/INFO]: [NoCheatPlus] No packet level hooks activated.
[19:26:32] [Server thread/INFO]: [NoCheatPlus] Version 3.16.0-RC-sMD5NET-b1134 is enabled.