2013-09-03 13:09:58 [INFO] Starting minecraft server version 1.6.2
2013-09-03 13:09:58 [INFO] Loading properties
2013-09-03 13:09:58 [INFO] Default game type: SURVIVAL
2013-09-03 13:09:58 [INFO] This server is running CraftBukkit version git-Spigot-1091 (MC: 1.6.2) (Implementing API version 1.6.2-R0.2-SNAPSHOT)
............................................................................................
2013-09-03 13:10:27 [INFO] cancabron issued server command: /fchat spy
2013-09-03 13:10:27 [SEVERE] null
org.bukkit.command.CommandException: Unhandled exception executing command 'fchat' in plugin FactionChat v1.626
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:192)
	at org.bukkit.craftbukkit.v1_6_R2.CraftServer.dispatchCommand(CraftServer.java:527)
	at net.minecraft.server.v1_6_R2.PlayerConnection.handleCommand(PlayerConnection.java:979)
	at net.minecraft.server.v1_6_R2.PlayerConnection.chat(PlayerConnection.java:890)
	at net.minecraft.server.v1_6_R2.PlayerConnection.a(PlayerConnection.java:837)
	at net.minecraft.server.v1_6_R2.Packet3Chat.handle(SourceFile:49)
	at net.minecraft.server.v1_6_R2.NetworkManager.b(NetworkManager.java:296)
	at net.minecraft.server.v1_6_R2.PlayerConnection.e(PlayerConnection.java:116)
	at net.minecraft.server.v1_6_R2.ServerConnection.b(SourceFile:37)
	at net.minecraft.server.v1_6_R2.DedicatedServerConnection.b(SourceFile:30)
	at net.minecraft.server.v1_6_R2.MinecraftServer.t(MinecraftServer.java:592)
	at net.minecraft.server.v1_6_R2.DedicatedServer.t(DedicatedServer.java:239)
	at net.minecraft.server.v1_6_R2.MinecraftServer.s(MinecraftServer.java:481)
	at net.minecraft.server.v1_6_R2.MinecraftServer.run(MinecraftServer.java:413)
	at net.minecraft.server.v1_6_R2.ThreadServerApplication.run(SourceFile:582)
Caused by: java.lang.NoClassDefFoundError: com/massivecraft/factions/iface/RelationParticipator
	at nz.co.lolnet.james137137.FactionChat.FactionChatAPI.getPlayerRank(FactionChatAPI.java:63)
	at nz.co.lolnet.james137137.FactionChat.ChatMode.setChatMode(ChatMode.java:186)
	at nz.co.lolnet.james137137.FactionChat.FactionChat.CommandFC(FactionChat.java:509)
	at nz.co.lolnet.james137137.FactionChat.FactionChat.onCommand(FactionChat.java:238)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
	... 15 more
Caused by: java.lang.ClassNotFoundException: com.massivecraft.factions.iface.RelationParticipator
	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
	at org.bukkit.plugin.java.PluginClassLoader.findClass0(PluginClassLoader.java:80)
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:53)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 20 more