[18:18:08] [Server thread/ERROR]: Could not pass event PlayerItemHeldEvent to ItemSlotMachine v1.3.3
java.lang.NoSuchMethodError: org.bukkit.entity.Player.getTargetBlock(Ljava/util/HashSet;I)Lorg/bukkit/block/Block;
	at com.darkblade12.itemslotmachine.coin.CoinManager.onPlayerItemHeld(CoinManager.java:147) ~[?:?]
	at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor128.execute(Unknown Source) ~[?:?]
	at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70) ~[craftbukkit.jar:git-Paper-1327]
	at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[craftbukkit.jar:git-Paper-1327]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit.jar:git-Paper-1327]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:515) ~[craftbukkit.jar:git-Paper-1327]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:500) ~[craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1206) ~[craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.PacketPlayInHeldItemSlot.a(SourceFile:30) ~[craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.PacketPlayInHeldItemSlot.a(SourceFile:8) ~[craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[craftbukkit.jar:git-Paper-1327]
	at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [?:1.8.0_144]
	at java.util.concurrent.FutureTask.run(Unknown Source) [?:1.8.0_144]
	at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:843) [craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:426) [craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:767) [craftbukkit.jar:git-Paper-1327]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:665) [craftbukkit.jar:git-Paper-1327]
	at java.lang.Thread.run(Unknown Source) [?:1.8.0_144]