CombatTagReloaded error

[21:29:54] [Server thread/ERROR]: Could not pass event PlayerMoveEvent to CombatTagReloaded v1.0.10
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:294) ~[minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.PlayerConnection.a(PlayerConnection.java:235) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.PacketPlayInFlying.a(SourceFile:137) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.PacketPlayInPositionLook.handle(SourceFile:20) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.NetworkManager.a(NetworkManager.java:157) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.ServerConnection.c(SourceFile:134) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.v(MinecraftServer.java:667) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.DedicatedServer.v(DedicatedServer.java:260) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.u(MinecraftServer.java:558) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.MinecraftServer.run(MinecraftServer.java:469) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	at net.minecraft.server.v1_7_R3.ThreadServerApplication.run(SourceFile:628) [minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
Caused by: java.lang.NoSuchMethodError: com.massivecraft.factions.Board.getInstance()Lcom/massivecraft/factions/Board;
	at techcable.minecraft.combattag.libs.techcable.minecraft.factionsapi.compat.v1_6_x.UUIDFactions.getOwningFaction(UUIDFactions.java:46) ~[?:?]
	at techcable.minecraft.combattag.libs.techcable.minecraft.factionsapi.compat.v1_6_x.UUIDFactions.getOwningFaction(UUIDFactions.java:17) ~[?:?]
	at techcable.minecraft.combattag.PluginCompatibility.isSafezone(PluginCompatibility.java:39) ~[?:?]
	at techcable.minecraft.combattag.PluginCompatibility.isPvpDisabled(PluginCompatibility.java:29) ~[?:?]
	at techcable.minecraft.combattag.listeners.PlayerListener.onMove(PlayerListener.java:25) ~[?:?]
	at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_51]
	at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_51]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:292) ~[minecraft_server.jar:git-Bukkit-1.7.9-R0.1-10-g8688bd4-b3092jnks]
	... 13 more