[21:49:26] [Server thread/ERROR]: Could not pass event PlayerMoveEvent to FacFly v1.0
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1649.jar:git-Spigot-1649]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1649.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot-1649.jar:git-Spigot-1649]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:249) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PacketPlayInFlying.a(SourceFile:137) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.PacketPlayInPositionLook.handle(PacketPlayInPositionLook.java:40) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.NetworkManager.a(NetworkManager.java:186) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.ServerConnection.c(ServerConnection.java:81) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.v(MinecraftServer.java:734) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.DedicatedServer.v(DedicatedServer.java:289) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.u(MinecraftServer.java:584) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.MinecraftServer.run(MinecraftServer.java:490) [spigot-1649.jar:git-Spigot-1649]
	at net.minecraft.server.v1_7_R4.ThreadServerApplication.run(SourceFile:628) [spigot-1649.jar:git-Spigot-1649]
Caused by: java.lang.NoSuchMethodError: com.massivecraft.factions.entity.MPlayer.getFaction()Lcom/massivecraft/factions/entity/Faction;
	at me.Shadow.FacFly.CoreUtils.onPlayerMove(CoreUtils.java:32) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor66.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_60]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_60]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[spigot-1649.jar:git-Spigot-1649]
	... 13 more