Gdy uruchamiam serwer z plugin pobiera się on na odpowiednią wersję, ale występuje błąd.

[15:11:02 ERROR]: Could not load 'plugins\LibsDisguises-9.1.2.jar' in folder 'pl
ugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: com/co
mphenix/protocol/reflect/FieldAccessException
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:131) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.
java:331) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager
.java:254) [PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.craftbukkit.v1_11_R1.CraftServer.loadPlugins(CraftServer.j
ava:302) [PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at net.minecraft.server.v1_11_R1.DedicatedServer.init(DedicatedServer.ja
va:208) [PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.jav
a:612) [PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_181]
Caused by: java.lang.NoClassDefFoundError: com/comphenix/protocol/reflect/FieldA
ccessException
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_181]
        at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_181]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.jav
a:65) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:127) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        ... 6 more
Caused by: java.lang.ClassNotFoundException: com.comphenix.protocol.reflect.Fiel
dAccessException
        at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_181]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:102) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.
java:87) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_181]
        at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_181]
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_181]
        at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_181]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.jav
a:65) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.j
ava:127) ~[PaperSpigot-1.11.2-b1104.jar:git-Paper-1104]
        ... 6 more