[10:01:54 ERROR]: Could not pass event PlayerInteractEvent to HealingStone v2.1
java.lang.NullPointerException: null
        at me.Ghoul.HealingStone.EventsClass.isBlockInList(EventsClass.java:45) ~[?:?]
        at me.Ghoul.HealingStone.EventsClass.onInteract(EventsClass.java:58) ~[?:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor289.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor.lambda$create$1(EventExecutor.java:69) ~[patched_1.14.1.jar:git-Paper-33]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:80) ~[patched_1.14.1.jar:git-Paper-33]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[patched_1.14.1.jar:git-Paper-33]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:534) ~[patched_1.14.1.jar:git-Paper-33]
        at org.bukkit.craftbukkit.v1_14_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:441) ~[patched_1.14.1.jar:git-Paper-33]
        at org.bukkit.craftbukkit.v1_14_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:408) ~[patched_1.14.1.jar:git-Paper-33]
        at org.bukkit.craftbukkit.v1_14_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:404) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.PlayerConnection.a(PlayerConnection.java:1426) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:28) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:5) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:18) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.TickTask.run(SourceFile:18) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeTask(IAsyncTaskHandler.java:127) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.IAsyncTaskHandlerReentrant.executeTask(SourceFile:23) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.executeNext(IAsyncTaskHandler.java:105) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.MinecraftServer.aW(MinecraftServer.java:995) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.MinecraftServer.executeNext(MinecraftServer.java:988) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.IAsyncTaskHandler.awaitTasks(IAsyncTaskHandler.java:115) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.MinecraftServer.sleepForTick(MinecraftServer.java:972) ~[patched_1.14.1.jar:git-Paper-33]
        at net.minecraft.server.v1_14_R1.MinecraftServer.run(MinecraftServer.java:906) ~[patched_1.14.1.jar:git-Paper-33]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_211]