Помогите Quests (Citezens) Крашит Spigot 1.8.+

Крашит Quests (Citezens) возможно комфликт с каким то плагином?
Помогите, пожалуйста
Вот лог:

[17:37:41 FATAL]: Error executing task
java.util.concurrent.ExecutionException: java.lang.ClassCastException
at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_101]
at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_101]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:45) [server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:715) [server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [server.jar:git-Spigot-db6de12-18fbb24]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_101]
Caused by: java.lang.ClassCastException
at java.util.concurrent.atomic.AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl.throwAccessCheckException(AtomicIntegerFieldUpdater.java:449) ~[?:1.8.0_101]
at java.util.concurrent.atomic.AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl.accessCheck(AtomicIntegerFieldUpdater.java:440) ~[?:1.8.0_101]
at java.util.concurrent.atomic.AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl.getAndAdd(AtomicIntegerFieldUpdater.java:492) ~[?:1.8.0_101]
at java.util.concurrent.atomic.AtomicIntegerFieldUpdater$AtomicIntegerFieldUpdaterImpl.addAndGet(AtomicIntegerFieldUpdater.java:513) ~[?:1.8.0_101]
at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:1043) ~[server.jar:git-Spigot-db6de12-18fbb24]
at net.aufdemrand.denizen.utilities.packets.intercept.AbstractListenerPlayIn.a(AbstractListenerPlayIn.java:91) ~[?:?]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:45) ~[server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PacketPlayInChat.a(PacketPlayInChat.java:1) ~[server.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) ~[server.jar:git-Spigot-db6de12-18fbb24]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_101]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_101]
at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) ~[server.jar:git-Spigot-db6de12-18fbb24]
... 5 more

 

Версии плагинов кидай тогда виднее будет. И желательно еще весь список.