[14:50:48] [Server thread/INFO]: [ServerListPlus] Enabling ServerListPlus v3.4.7
[14:50:48] [Server thread/ERROR]: Error occurred while enabling ServerListPlus v3.4.7 (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/libs/com/google/gson/GsonBuilder
	at net.minecrell.serverlistplus.core.util.Helper.<clinit>(Helper.java:44) ~[?:?]
	at net.minecrell.serverlistplus.core.ServerListPlusCore.<init>(ServerListPlusCore.java:108) ~[?:?]
	at net.minecrell.serverlistplus.core.ServerListPlusCore.<init>(ServerListPlusCore.java:87) ~[?:?]
	at net.minecrell.serverlistplus.bukkit.BukkitPlugin.onEnable(BukkitPlugin.java:139) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:321) ~[spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:332) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:359) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:318) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:408) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:372) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) [spigot.jar:git-PaperSpigot-"8b18730"]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.libs.com.google.gson.GsonBuilder
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:92) ~[spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:87) ~[spigot.jar:git-PaperSpigot-"8b18730"]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_111]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_111]
	... 15 more
[14:50:48] [Server thread/INFO]: [ServerListPlus] Disabling ServerListPlus v3.4.7
[14:50:48] [Server thread/ERROR]: Error occurred while disabling ServerListPlus v3.4.7 (Is it up to date?)
java.lang.NullPointerException
	at net.minecrell.serverlistplus.bukkit.BukkitPlugin.onDisable(BukkitPlugin.java:157) ~[?:?]
	at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:323) ~[spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.java.JavaPluginLoader.disablePlugin(JavaPluginLoader.java:360) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:336) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:404) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugin(CraftServer.java:359) [spigot.jar:git-PaperSpigot-"8b18730"]
	at org.bukkit.craftbukkit.v1_8_R3.CraftServer.enablePlugins(CraftServer.java:318) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.s(MinecraftServer.java:408) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.k(MinecraftServer.java:372) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.a(MinecraftServer.java:327) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:267) [spigot.jar:git-PaperSpigot-"8b18730"]
	at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:563) [spigot.jar:git-PaperSpigot-"8b18730"]