[16:20:02] [Server thread/INFO]: _Riaz issued server command: /f c f
[16:20:02] [Server thread/ERROR]: Could not pass event PlayerCommandPreprocessEvent to FactionChat v1.8.6
java.lang.NoSuchFieldError: i
	at nz.co.lolnet.james137137.FactionChat.FactionsAPI.FactionsAPI1_8.getFactionName(FactionsAPI1_8.java:24) ~[?:?]
	at nz.co.lolnet.james137137.FactionChat.FactionChatListener.onPlayerCommand(FactionChatListener.java:273) ~[?:?]
	at nz.co.lolnet.james137137.FactionChat.FactionChatListener$5.execute(FactionChatListener.java:88) ~[?:?]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-"606148f"]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:509) [spigot.jar:git-Spigot-"606148f"]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:494) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.PlayerConnection.handleCommand(PlayerConnection.java:1097) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:940) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:26) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.PacketPlayInChat.a(PacketPlayInChat.java:53) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [spigot.jar:git-Spigot-"606148f"]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_65]
	at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_65]
	at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:684) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:316) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:625) [spigot.jar:git-Spigot-"606148f"]
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:528) [spigot.jar:git-Spigot-"606148f"]
	at java.lang.Thread.run(Thread.java:745) [?:1.7.0_65]