2018-10-17 21:48:01 [SEVERE] Could not pass event EntityDamageEvent to MaxParty v1.2
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:437)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:67)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at fr.neatmonster.nocheatplus.checks.moving.NoFall.dealFallDamage(NoFall.java:83)
	at fr.neatmonster.nocheatplus.checks.moving.NoFall.handleOnGround(NoFall.java:63)
	at fr.neatmonster.nocheatplus.checks.moving.NoFall.check(NoFall.java:155)
	at fr.neatmonster.nocheatplus.checks.moving.MovingListener.onPlayerMove(MovingListener.java:593)
	at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:435)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:67)
	at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at net.minecraft.network.NetServerHandler.func_72498_a(NetServerHandler.java:363)
	at net.minecraft.network.packet.Packet10Flying.func_73279_a(SourceFile:136)
	at net.minecraft.network.TcpConnection.func_74428_b(TcpConnection.java:332)
	at net.minecraft.network.NetServerHandler.func_72570_d(NetServerHandler.java:234)
	at net.minecraft.network.NetworkListenThread.func_71747_b(NetworkListenThread.java:54)
	at net.minecraft.server.dedicated.DedicatedServerListenThread.func_71747_b(DedicatedServerListenThread.java:37)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:917)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:261)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:666)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:583)
Caused by: java.lang.IncompatibleClassChangeError: Found class com.sk89q.worldguard.protection.ApplicableRegionSet, but interface was expected
	at me.mrmaga.maxparty.listeners.EntityListener.onEntityDamage(EntityListener.java:201)
	at sun.reflect.GeneratedMethodAccessor95.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:435)
	... 27 more