1. 17:44:11 [SEVERE] Could not pass event BlockPhysicsEvent to NoLagg
  2. java.lang.NullPointerException
  3. at com.bergerkiller.bukkit.nolagg.threadcheck.ThreadCheck.classCheck(ThreadCheck.java:60)
  4. at com.bergerkiller.bukkit.nolagg.threadcheck.ThreadCheck.check(ThreadCheck.java:97)
  5. at com.bergerkiller.bukkit.nolagg.threadcheck.Listener.onBlockPhysics(Listener.java:60)
  6. at sun.reflect.GeneratedMethodAccessor55.invoke(Unknown Source)
  7. at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  8. at java.lang.reflect.Method.invoke(Method.java:601)
  9. at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:301)
  10. at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
  11. at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:461)
  12. at net.minecraft.server.World.k(World.java:524)
  13. at net.minecraft.server.World.applyPhysics(World.java:512)
  14. at net.minecraft.server.World.update(World.java:473)
  15. at net.minecraft.server.World.setTypeId(World.java:445)
  16. at org.bukkit.craftbukkit.block.CraftBlock.setTypeId(CraftBlock.java:92)
  17. at me.itsatacoshop247.TreeAssist.TreeAssistReplant.run(TreeAssistReplant.java:22)
  18. at org.bukkit.craftbukkit.scheduler.CraftWorker.run(CraftWorker.java:34)
  19. at java.lang.Thread.run(Thread.java:722)