[10:29:39] [Server thread/WARN]: [Skript] Task #73 for Skript v2.1.2 generated an exception
java.lang.NoSuchMethodError: ch.njol.util.NonNullPair.getSecond()Ljava/lang/Object;
	at ch.njol.skript.command.Commands.loadCommand(Commands.java:379) ~[?:?]
	at ch.njol.skript.ScriptLoader.loadScript(ScriptLoader.java:462) ~[?:?]
	at ch.njol.skript.ScriptLoader.loadScripts(ScriptLoader.java:239) ~[?:?]
	at ch.njol.skript.ScriptLoader.loadScripts(ScriptLoader.java:237) ~[?:?]
	at ch.njol.skript.ScriptLoader.loadScripts(ScriptLoader.java:193) ~[?:?]
	at ch.njol.skript.Skript$2.run(Skript.java:378) ~[?:?]
	at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftTask.run(CraftTask.java:71) ~[spigot.jar:git-Spigot-2130aaa-c8f1723]
	at org.bukkit.craftbukkit.v1_8_R1.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:350) [spigot.jar:git-Spigot-2130aaa-c8f1723]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:694) [spigot.jar:git-Spigot-2130aaa-c8f1723]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-2130aaa-c8f1723]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:623) [spigot.jar:git-Spigot-2130aaa-c8f1723]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:526) [spigot.jar:git-Spigot-2130aaa-c8f1723]
	at java.lang.Thread.run(Thread.java:724) [?:1.7.0_40]