22.08 01:22:00 [Server] ERROR null
22.08 01:22:00 [Server] INFO org.bukkit.command.CommandException: Unhandled exception executing command 'pv' in plugin PlayerVaults v3.6.3-NBT-vk-2.1.1
22.08 01:22:00 [Server] INFO at org.bukkit.command.PluginCommand.execute(PluginCommand.java:46) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:151) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at org.bukkit.craftbukkit.v1_11_R1.CraftServer.dispatchCommand(CraftServer.java:675) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.PlayerConnection.handleCommand(PlayerConnection.java:1395) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.PlayerConnection.a(PlayerConnection.java:1200) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.PacketPlayInChat.a(PacketPlayInChat.java:5) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_131]
22.08 01:22:00 [Server] INFO at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_131]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.SystemUtils.a(SourceFile:46) [patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.MinecraftServer.D(MinecraftServer.java:830) [patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.DedicatedServer.D(DedicatedServer.java:403) [patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.MinecraftServer.C(MinecraftServer.java:754) [patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at net.minecraft.server.v1_11_R1.MinecraftServer.run(MinecraftServer.java:652) [patched.jar:git-TacoSpigot-"36ffebc6"]
22.08 01:22:00 [Server] INFO at java.lang.Thread.run(Thread.java:748) [?:1.8.0_131]
22.08 01:22:00 [Server] INFO Caused by: java.util.ConcurrentModificationException
22.08 01:22:00 [Server] INFO at java.util.HashMap$HashIterator.nextNode(HashMap.java:1437) ~[?:1.8.0_131]
22.08 01:22:00 [Server] INFO at java.util.HashMap$EntryIterator.next(HashMap.java:1471) ~[?:1.8.0_131]
22.08 01:22:00 [Server] INFO at java.util.HashMap$EntryIterator.next(HashMap.java:1469) ~[?:1.8.0_131]
22.08 01:22:00 [Server] INFO at com.drtshock.playervaults.vaultmanagement.Serialization.deserialize(Serialization.java:148) ~[?:?]