[13:03:31 ERROR]: Could not pass event AsyncPlayerChatEvent to Bankcraft v2.4.2
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[server.jar:git-Spigot-1624]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Spigot-1624]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [server.jar:git-Spigot-1624]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.PlayerConnection.chat(PlayerConnection.java:935) [server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.PlayerConnection.a(PlayerConnection.java:875) [server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.PacketPlayInChat.a(PacketPlayInChat.java:28) [server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.PacketPlayInChat$1.run(PacketPlayInChat.java:59) [server.jar:git-Spigot-1624]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) [?:1.7.0_65]
        at java.util.concurrent.FutureTask.run(FutureTask.java:262) [?:1.7.0_65]
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [?:1.7.0_65]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [?:1.7.0_65]
        at java.lang.Thread.run(Thread.java:745) [?:1.7.0_65]
Caused by: java.lang.IllegalStateException: Asynchronous entity world add!
        at org.spigotmc.AsyncCatcher.catchOp(AsyncCatcher.java:14) ~[server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.World.a(World.java:2625) ~[server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.Chunk.addEntities(Chunk.java:793) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:40) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.chunkio.ChunkIOProvider.callStage2(ChunkIOProvider.java:13) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.util.AsynchronousExecutor.skipQueue(AsynchronousExecutor.java:337) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.util.AsynchronousExecutor.getSkipQueue(AsynchronousExecutor.java:295) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.chunkio.ChunkIOExecutor.syncChunkLoad(ChunkIOExecutor.java:16) ~[server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:120) ~[server.jar:git-Spigot-1624]
        at net.minecraft.server.v1_7_R4.ChunkProviderServer.getChunkAt(ChunkProviderServer.java:102) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.CraftWorld.getChunkAt(CraftWorld.java:121) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.CraftWorld.getBlockAt(CraftWorld.java:85) ~[server.jar:git-Spigot-1624]
        at org.bukkit.craftbukkit.v1_7_R4.CraftWorld.getBlockAt(CraftWorld.java:527) ~[server.jar:git-Spigot-1624]
        at org.bukkit.Location.getBlock(Location.java:82) ~[server.jar:git-Spigot-1624]
        at org.gestern.gringotts.data.EBeanDAO.getChests(EBeanDAO.java:147) ~[?:?]
        at org.gestern.gringotts.GringottsAccount.balance(GringottsAccount.java:47) ~[?:?]
        at org.gestern.gringotts.api.impl.GringottsEco$ValidAccount.balance(GringottsEco.java:225) ~[?:?]
        at org.gestern.gringotts.api.impl.VaultConnector.getBalance(VaultConnector.java:84) ~[?:?]
        at de.hotmail.gurkilein.bankcraft.ConfigurationHandler.printMessage(ConfigurationHandler.java:60) ~[?:?]
        at de.hotmail.gurkilein.bankcraft.MinecraftChatListener.onPlayerChat(MinecraftChatListener.java:37) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor323.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_65]
        at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_65]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:298) ~[server.jar:git-Spigot-1624]
        ... 12 more