[18:28:30] [Server thread/ERROR]: Could not pass event InventoryClickEvent to CustomGUI v2.3.4.4
net.minecraft.server.v1_13_R2.ResourceKeyInvalidException: Non [a-z0-9/._-] character in path of location: minecraft:ITEM_PICKUP
	at net.minecraft.server.v1_13_R2.MinecraftKey.<init>(SourceFile:38) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.MinecraftKey.<init>(SourceFile:43) ~[patched_1.13.2.jar:git-Paper-624]
	at org.bukkit.craftbukkit.v1_13_R2.entity.CraftPlayer.playSound(CraftPlayer.java:556) ~[patched_1.13.2.jar:git-Paper-624]
	at org.bukkit.craftbukkit.v1_13_R2.entity.CraftPlayer.playSound(CraftPlayer.java:541) ~[patched_1.13.2.jar:git-Paper-624]
	at me.jacobculley.customgui.Compatability.Compatability_1_13_R2.playSoundPacket(Compatability_1_13_R2.java:118) ~[?:?]
	at me.jacobculley.customgui.EventCheck.requiredItemCheck(EventCheck.java:870) ~[?:?]
	at me.jacobculley.customgui.EventCheck.inventoryClick(EventCheck.java:460) ~[?:?]
	at me.jacobculley.customgui.Events.InventoryClick.onInventoryClick(InventoryClick.java:167) ~[?:?]
	at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor472.execute(Unknown Source) ~[?:?]
	at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69) ~[patched_1.13.2.jar:git-Paper-624]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[patched_1.13.2.jar:git-Paper-624]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:66) ~[patched_1.13.2.jar:git-Paper-624]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:520) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.PlayerConnection.a(PlayerConnection.java:2288) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.PacketPlayInWindowClick.a(SourceFile:33) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.PacketPlayInWindowClick.a(SourceFile:10) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:15) ~[patched_1.13.2.jar:git-Paper-624]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
	at net.minecraft.server.v1_13_R2.SystemUtils.a(SystemUtils.java:108) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.MinecraftServer.b(MinecraftServer.java:1018) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.DedicatedServer.b(DedicatedServer.java:439) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.MinecraftServer.a(MinecraftServer.java:940) ~[patched_1.13.2.jar:git-Paper-624]
	at net.minecraft.server.v1_13_R2.MinecraftServer.run(MinecraftServer.java:837) ~[patched_1.13.2.jar:git-Paper-624]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]