[09:01:40 ERROR]: Could not pass event InventoryClickEvent to CCH v0.0.20
java.util.ConcurrentModificationException: null
    at java.util.ArrayList$Itr.checkForComodification(ArrayList.java:1013) ~[?:?]
    at java.util.ArrayList$Itr.next(ArrayList.java:967) ~[?:?]
    at org.brokenarrow.storage.menus.redone.MenuUtiliListener.onMenuClicking(MenuUtiliListener.java:48) ~[CustomContainers&Hoppers-0.0.20.jar:?]
    at org.brokenarrow.storage.menus.redone.MenuListener.onMenuClickEvent(MenuListener.java:13) ~[CustomContainers&Hoppers-0.0.20.jar:?]
    at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor339.execute(Unknown Source) ~[?:?]
    at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69) ~[patched_1.17.1.jar:git-Paper-386]
    at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[patched_1.17.1.jar:git-Paper-386]
    at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[patched_1.17.1.jar:git-Paper-386]
    at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.server.network.ServerGamePacketListenerImpl.handleContainerClick(ServerGamePacketListenerImpl.java:2807) ~[app:?]
    at net.minecraft.network.protocol.game.ServerboundContainerClickPacket.handle(ServerboundContainerClickPacket.java:55) ~[app:?]
    at net.minecraft.network.protocol.game.ServerboundContainerClickPacket.handle(ServerboundContainerClickPacket.java:11) ~[app:?]
    at net.minecraft.network.protocol.PacketUtils.lambda$ensureRunningOnSameThread$1(PacketUtils.java:56) ~[app:?]
    at net.minecraft.server.TickTask.run(TickTask.java:18) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.util.thread.BlockableEventLoop.doRunTask(BlockableEventLoop.java:149) ~[app:?]
    at net.minecraft.util.thread.ReentrantBlockableEventLoop.doRunTask(ReentrantBlockableEventLoop.java:23) ~[app:?]
    at net.minecraft.server.MinecraftServer.doRunTask(MinecraftServer.java:1426) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.server.MinecraftServer.executeTask(MinecraftServer.java:192) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.util.thread.BlockableEventLoop.pollTask(BlockableEventLoop.java:122) ~[app:?]
    at net.minecraft.server.MinecraftServer.pollTaskInternal(MinecraftServer.java:1404) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.server.MinecraftServer.pollTask(MinecraftServer.java:1397) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.util.thread.BlockableEventLoop.managedBlock(BlockableEventLoop.java:132) ~[app:?]
    at net.minecraft.server.MinecraftServer.waitUntilNextTick(MinecraftServer.java:1375) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1286) ~[patched_1.17.1.jar:git-Paper-386]
    at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[patched_1.17.1.jar:git-Paper-386]
    at java.lang.Thread.run(Thread.java:831) ~[?:?]