23:13:46 [WARNING] Exception encountered when loading plugin: BungeeAnnouncer
java.lang.NoClassDefFoundError: net/craftminecraft/bungee/bungeeyaml/supereasyconfig/Config
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass0(PluginClassloader.java:34)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass(PluginClassloader.java:27)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at com.gmail.favorlock.bungeeannouncer.BungeeAnnouncer.onEnable(BungeeAnnouncer.java:23)
    at net.md_5.bungee.api.plugin.PluginManager.enablePlugins(PluginManager.java:220)
    at net.md_5.bungee.BungeeCord.start(BungeeCord.java:256)
    at net.md_5.bungee.BungeeCordLauncher.main(BungeeCordLauncher.java:55)
    at net.md_5.bungee.Bootstrap.main(Bootstrap.java:15)
Caused by: java.lang.ClassNotFoundException: net.craftminecraft.bungee.bungeeyaml.supereasyconfig.Config
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass0(PluginClassloader.java:53)
    at net.md_5.bungee.api.plugin.PluginClassloader.loadClass(PluginClassloader.java:27)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 18 more