[21:25:26 ERROR]: Could not pass event BlockBreakEvent to CommandMineRewards v6.0
java.lang.NoClassDefFoundError: com/sk89q/worldguard/WorldGuard
at me.AlanZ.CommandMineRewards.worldguard.WorldGuardManager.getRegionManager(WorldGuardManager.java:48) ~[?:?]
at me.AlanZ.CommandMineRewards.worldguard.WorldGuardManager.isAllowedInRegions(WorldGuardManager.java:28) ~[?:?]
at me.AlanZ.CommandMineRewards.RewardSection.isApplicable(RewardSection.java:383) ~[?:?]
at me.AlanZ.CommandMineRewards.RewardSection.execute(RewardSection.java:391) ~[?:?]
at me.AlanZ.CommandMineRewards.CMRBlockHandler.execute(CMRBlockHandler.java:27) ~[?:?]
at me.AlanZ.CommandMineRewards.CMRBlockManager.executeAllSections(CMRBlockManager.java:79) ~[?:?]
at me.AlanZ.CommandMineRewards.EventListener.onBlockBreakEvent(EventListener.java:14) ~[?:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor683.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70) ~[patched_1.12.2.jar:git-Paper-1613]
at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.12.2.jar:git-Paper-1613]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.12.2.jar:git-Paper-1613]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PlayerInteractManager.breakBlock(PlayerInteractManager.java:322) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PlayerInteractManager.a(PlayerInteractManager.java:221) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:934) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PacketPlayInBlockDig.a(SourceFile:40) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PacketPlayInBlockDig.a(SourceFile:10) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[patched_1.12.2.jar:git-Paper-1613]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_212]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_212]
at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[patched_1.12.2.jar:git-Paper-1613]
at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[patched_1.12.2.jar:git-Paper-1613]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]