[15:23:22 ERROR]: **** THIS IS NOT AN ISSUE TO DO WITH PER WORLD PLUGINS ****
Could not pass event InventoryClickEvent to BeautyQuests v0.12.3_SNAP1
org.bukkit.event.EventException: null
        at us.Myles.PWP.TransparentListeners.PerWorldPluginLoader$1.execute(PerWorldPluginLoader.java:122) ~[?:?]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[server.jar:git-Paper-1198]
        at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:36) ~[server.jar:git-Paper-1198]
        at us.Myles.PWP.TransparentListeners.PWPTimedRegisteredListener.callEvent(PWPTimedRegisteredListener.java:30) ~[?:?]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) ~[server.jar:git-Paper-1198]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) ~[server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1934) ~[server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.PacketPlayInWindowClick.a(SourceFile:33) ~[server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.PacketPlayInWindowClick.a(SourceFile:10) ~[server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[server.jar:git-Paper-1198]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_181]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_181]
        at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:843) [server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:424) [server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:767) [server.jar:git-Paper-1198]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:665) [server.jar:git-Paper-1198]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.ArrayIndexOutOfBoundsException: -15
        at java.util.ArrayList.elementData(ArrayList.java:422) ~[?:1.8.0_181]
        at java.util.ArrayList.get(ArrayList.java:435) ~[?:1.8.0_181]
        at fr.skytasul.quests.gui.misc.QuestsListGUI.onClick(QuestsListGUI.java:101) ~[?:?]
        at fr.skytasul.quests.gui.Inventories.onClick(Inventories.java:53) ~[?:?]
        at fr.skytasul.quests.QuestsListener.onClick(QuestsListener.java:65) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor445.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
        at us.Myles.PWP.TransparentListeners.PerWorldPluginLoader$1.execute(PerWorldPluginLoader.java:120) ~[?:?]
        ... 17 more