Could not pass event InventoryCloseEvent

Server Implementation

Paper

Server Version

1.21.11

Describe the bug

[11:52:55] [User Authenticator #138/INFO]: UUID of player xXS0UTHXx is a1e535ef-4dac-363e-b868-5ccba8f4b0f4

this player prob couldn't join & it caused that error:

[17:00:33] [Server thread/ERROR]: Could not pass event InventoryCloseEvent to PlotSquared v7.5.13-SNAPSHOT
com.plotsquared.core.util.PlayerManager$NoSuchPlayerException: There is no online player with UUID 'a1e535ef-4dac-363e-b868-5ccba8f4b0f4'
	at plotsquared-bukkit-7.5.13-SNAPSHOT.jar//com.plotsquared.bukkit.player.BukkitPlayerManager.getPlayer(BukkitPlayerManager.java:62) ~[?:?]
	at plotsquared-bukkit-7.5.13-SNAPSHOT.jar//com.plotsquared.bukkit.util.BukkitUtil.adapt(BukkitUtil.java:124) ~[?:?]
	at plotsquared-bukkit-7.5.13-SNAPSHOT.jar//com.plotsquared.bukkit.listener.PlayerEventListener.onInventoryClose(PlayerEventListener.java:1480) ~[?:?]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:71) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
	at io.papermc.paper.plugin.manager.PaperEventManager.callEvent(PaperEventManager.java:60) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.callEvent(PaperPluginManagerImpl.java:131) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:629) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
	at org.bukkit.craftbukkit.event.CraftEventFactory.handleInventoryCloseEvent(CraftEventFactory.java:1636) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.level.ServerPlayer.closeContainer(ServerPlayer.java:2028) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at org.bukkit.craftbukkit.entity.CraftHumanEntity.closeInventory(CraftHumanEntity.java:597) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at org.bukkit.entity.HumanEntity.closeInventory(HumanEntity.java:309) ~[leaf-api-1.21.11-R0.1-SNAPSHOT.jar:?]
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1604) ~[?:?]
	at org.bukkit.craftbukkit.inventory.CraftInventory.close(CraftInventory.java:486) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at opencreative-6.0.0-build-254.jar//ua.mcchickenstudio.opencreative.menus.Menus$1.run(Menus.java:62) ~[?:?]
	at org.bukkit.craftbukkit.scheduler.CraftTask.run(CraftTask.java:78) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at org.bukkit.craftbukkit.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:474) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.MinecraftServer.tickChildren(MinecraftServer.java:1881) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.MinecraftServer.tickServer(MinecraftServer.java:1713) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.dedicated.DedicatedServer.tickServer(DedicatedServer.java:492) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.MinecraftServer.processPacketsAndTick(MinecraftServer.java:1770) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1434) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:430) ~[leaf-1.21.11.jar:1.21.11-144-d0ed97c]
	at java.base/java.lang.Thread.run(Thread.java:1474) ~[?:?]

and spammed a few hours

To Reproduce

Not really sure, player tried to join, and then the error started appearing after a few mins, spamming till restart.

Expected behaviour

No error

Screenshots / Videos

No response

Error log (if applicable)

No response

Plot Debugpaste

https://athion.net/ISPaster/paste/view/76a68dcdf7cb4d7e8e9d2b267756fa7b

PlotSquared Version

7.5.13-SNAPSHOT

Checklist

• I have included a Plot debugpaste.
• I am using the newest build from https://www.spigotmc.org/resources/77506/ and the issue still persists.

Anything else?

No response

Start at PlayerEventListener.java:1480 in onInventoryClose, then follow BukkitUtil.java:124 and BukkitPlayerManager.java:62 where the missing online player is reported. Investigate how an InventoryCloseEvent can reference the UUID of a player who failed to join, using the supplied debugpaste and stack trace. Done means this scenario no longer produces repeated errors.