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20:14:54 [WARNING] Error loading plugin SkinsRestorer
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at net.md_5.bungee.api.plugin.PluginManager.enablePlugin(PluginManager.java:341)
    at net.md_5.bungee.api.plugin.PluginManager.loadPlugins(PluginManager.java:250)
    at net.md_5.bungee.BungeeCord.start(BungeeCord.java:271)
    at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:67)
    at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)
Caused by: java.lang.NoClassDefFoundError: net/md_5/bungee/connection/LoginResult$Property
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:756)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at net.md_5.bungee.api.plugin.PluginClassloader.findClass(PluginClassloader.java:152)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass0(PluginClassloader.java:66)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass(PluginClassloader.java:59)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    at net.skinsrestorer.api.property.PropertyRegistry.selectPropertyForPlatform(PropertyRegistry.java:29)
    at net.skinsrestorer.shared.utils.connections.MojangAPI.<init>(MojangAPI.java:67)
    at net.skinsrestorer.bungee.SkinsRestorer.<init>(SkinsRestorer.java:72)
    ... 9 more
Caused by: java.lang.ClassNotFoundException: net.md_5.bungee.connection.LoginResult$Property
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass0(PluginClassloader.java:103)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass(PluginClassloader.java:59)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    ... 20 more