[18:31:26 ERROR]: Could not pass event BlockBreakEvent to ProSkyWars v1.0
org.bukkit.event.EventException: null
        at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:72) ~[patched_1.12.2.jar:git-Paper-1596]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.12.2.jar:git-Paper-1596]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.12.2.jar:git-Paper-1596]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:322) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PlayerInteractManager.a(PlayerInteractManager.java:124) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:920) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PacketPlayInBlockDig.a(SourceFile:40) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PacketPlayInBlockDig.a(SourceFile:10) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[patched_1.12.2.jar:git-Paper-1596]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_201]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_201]
        at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[patched_1.12.2.jar:git-Paper-1596]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[patched_1.12.2.jar:git-Paper-1596]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_201]
Caused by: java.lang.NullPointerException
        at com.mineorigin.minigame.listeners.BlockBreak.onBreak(BlockBreak.java:52) ~[?:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor363.execute(Unknown Source) ~[?:?]
        at org.bukkit