Asynchronous event triggered synchronously

[leir4iks]

Hello! I've discovered an issue with your plugin when running on Folia. The PlayerQuitEvent on Folia is executed synchronously on the main server thread. However, your custom ICPlayerQuitEvent is required to be handled asynchronously. This causes the following error:

java.lang.IllegalStateException: ICPlayerQuitEvent may only be triggered asynchronously.
        at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:40) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[folia-api-1.21.8-R0.1-SNAPSHOT.jar:?]
        at InteractiveChat-4.3.2.0 (1).jar/com.loohp.interactivechat.objectholders.ICPlayerFactory$1.onLeave(ICPlayerFactory.java:100) ~[InteractiveChat-4.3.2.0 (1).jar:?]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[folia-api-1.21.8-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71) ~[folia-api-1.21.8-R0.1-SNAPSHOT.jar:?]
        at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:54) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:628) ~[folia-api-1.21.8-R0.1-SNAPSHOT.jar:?]
        at net.minecraft.server.players.PlayerList.remove(PlayerList.java:605) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.server.players.PlayerList.remove(PlayerList.java:592) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.removePlayerFromWorld(ServerGamePacketListenerImpl.java:2245) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.server.network.ServerGamePacketListenerImpl.onDisconnect(ServerGamePacketListenerImpl.java:2221) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.network.Connection.handleDisconnection(Connection.java:924) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at io.papermc.paper.threadedregions.RegionizedWorldData.tickConnections(RegionizedWorldData.java:509) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1850) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1668) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at io.papermc.paper.threadedregions.TickRegions$ConcreteRegionTickHandle.tickRegion(TickRegions.java:407) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at io.papermc.paper.threadedregions.TickRegionScheduler$RegionScheduleHandle.runTick(TickRegionScheduler.java:418) ~[folia-1.21.8.jar:1.21.8-5-7a1c5c7]
        at ca.spottedleaf.concurrentutil.scheduler.SchedulerThreadPool$TickThreadRunner.run(SchedulerThreadPool.java:546) ~[concurrentutil-0.0.3.jar:?]
        at java.base/java.lang.Thread.run(Thread.java:1570) ~[?:?]