[22:12:42 ERROR]: Could not pass event BlockBreakEvent to PhysicsToGo v2.0
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:517) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:502) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.breakBlock(PlayerInteractManager.java:286) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PlayerInteractManager.a(PlayerInteractManager.java:215) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PlayerConnection.a(PlayerConnection.java:640) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockDig.a(SourceFile:40) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PacketPlayInBlockDig.a(SourceFile:10) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.PlayerConnectionUtils$1.run(SourceFile:13) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_232]
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_232]
        at net.minecraft.server.v1_8_R3.SystemUtils.a(SourceFile:44) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:774) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:378) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:713) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:616) [SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_232]
Caused by: java.lang.NoSuchMethodError: org.bukkit.inventory.PlayerInventory.getItemInMainHand()Lorg/bukkit/inventory/ItemStack;
        at xzot1k.plugins.ptg.core.tasks.TreePhysicsTask.<init>(TreePhysicsTask.java:45) ~[?:?]
        at xzot1k.plugins.ptg.core.Listeners.onBreak(Listeners.java:122) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor247.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_232]
        at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_232]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:300) ~[SurvivalOP-PaperFixed_v1.8.8.jar:git-PaperSpigot-5e57ea3]
        ... 18 more