What steps will reproduce the problem?
1.in config, ensure "enableLockette: false"
also ensure "enableLWC: true"
NOTE: LWC settings are all default / using OP native privelages
2.Start server
3.Login to server with OP privelages (not required, but used in testing, anyone with appropriate LWC & DeathTpPlus permissions is able to do so)
4. die by any means
5. approach chest, and right click in hopes to quickloot

What is the expected output? What do you see instead?
What is expected: chest quickloots and empties contents into inventory
What do I see instead:Error log posted below

What version of the product are you using?
CraftBukkit: Recommended Build 1.0.1-R1
LWC: Alpha 4 (build 515)
DeathTpPlus: 3.1

Do you have an error log of what happened?

02:03:40 [SEVERE] Could not pass event PLAYER_INTERACT to DeathTpPlus
java.lang.NoSuchMethodError com.griefcraft.sql.PhysDB.unregisterProtection(I)V
at org.simiancage.DeathTpPlus.helpers.TombStoneHelperDTP.deactivateLWC(T
ombStoneHelperDTP.java:156
at org.simiancage.DeathTpPlus.helpers.TombStoneHelperDTP.destroyTombSton
e(TombStoneHelperDTP.java:481
at org.simiancage.DeathTpPlus.listeners.PlayerListenerDTP.onPlayerIntera
ct(PlayerListenerDTP.java:141
at org.bukkit.plugin.java.JavaPluginLoader$11.execute(JavaPluginLoader.j
ava:335)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.jav
a:58)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.j
ava:339)
at org.bukkit.craftbukkit.event.CraftEventFactory.callPlayerInteractEven
t(CraftEventFactory.java:178
at net.minecraft.server.ItemInWorldManager.interact(ItemInWorldManager.j
ava:266)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:593)
at net.minecraft.server.Packet15Place.a(SourceFile:39)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:93)
at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:527)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:425)

at net.minecraft.server.ThreadServerApplication.run(SourceFile:457)

Please provide any additional information below.

regressed since Hidendra posted an updated RB for the new Recommended CraftBukkit. LWC 3.54 works as intended, only the new way it's working in 4.x is providing this error.

http://dev.bukkit.org/server-mods/deathtpplus/tickets/19-updated-lwc-incompatibility/