17.01 21:21:21 [Server] ERROR Could not pass event EventFactionsDisband to Factions v2.8.5
17.01 21:21:21 [Server] INFO org.bukkit.event.EventException
17.01 21:21:21 [Server] INFO at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at com.massivecraft.massivecore.event.EventMassiveCore.run(EventMassiveCore.java:30) [MassiveCore.jar:?]
17.01 21:21:21 [Server] INFO at com.massivecraft.factions.cmd.CmdFactionsDisband.perform(CmdFactionsDisband.java:60) [Factions.jar:?]
17.01 21:21:21 [Server] INFO at com.massivecraft.massivecore.command.MassiveCommand.execute(MassiveCommand.java:828) [MassiveCore.jar:?]
17.01 21:21:21 [Server] INFO at com.massivecraft.massivecore.command.MassiveCommand.execute(MassiveCommand.java:785) [MassiveCore.jar:?]
17.01 21:21:21 [Server] INFO at com.massivecraft.massivecore.command.MassiveCommand.execute(MassiveCommand.java:869) [MassiveCore.jar:?]
17.01 21:21:21 [Server] INFO at com.massivecraft.massivecore.command.MassiveCoreBukkitCommand.execute(MassiveCoreBukkitCommand.java:61) [MassiveCore.jar:?]
17.01 21:21:21 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:141) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at org.bukkit.craftbukkit.v1_8_R3.CraftServer.dispatchCommand(CraftServer.java:641) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.handleCommand(PlayerConnection.java:1162) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:997) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_121]
17.01 21:21:21 [Server] INFO at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_121]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-db6de12-18fbb24]
17.01 21:21:21 [Server] INFO at java.lang.Thread.run(Thread.java:745) [?:1.7.0_121]
17.01 21:21:21 [Server] INFO Caused by: java.lang.IllegalArgumentException: extraction of accountId from object failed