09:42:17: VERBOSE[main]: getStaticData
09:42:17: VERBOSE[main]: ServerEnvironment::deactivateFarObjects(): object id=65 is not known by clients; deleting
09:42:17: VERBOSE[main]: scriptapi_luaentity_rm: id=65
09:42:17: VERBOSE[main]: ServerEnvironment::deactivateFarObjects(): deactivating object id=66 on inactive block (0,0,5)
09:42:17: VERBOSE[main]: getStaticData
09:42:17: VERBOSE[main]: ServerEnvironment::deactivateFarObjects(): object id=66 is not known by clients; deleting
09:42:17: VERBOSE[main]: scriptapi_luaentity_rm: id=66
09:42:17: VERBOSE[main]: ~ServerMap
09:42:18: INFO[main]: ServerMap: Written: 0 sector metadata files, 125 block files, 125 blocks in memory.
09:42:18: INFO[main]: ServerMap: Blocks modified by:
09:42:18: INFO[main]:   Timestamp older than 60s (step): - - - -  117
09:42:18: INFO[main]:   deactivateFarObjects: Static data changed considerably...: 8
09:42:18: INFO[main]: ServerMap: Saved map to Z:\home\keega\Desktop\Keegans Servers\minetest-0.4.dev-20120606-c57e508-win32\bin\..\worlds\world
09:42:18: INFO[main]: Server: Deinitializing scripting
09:42:18: INFO[main]: BanManager: saving to Z:\home\keega\Desktop\Keegans Servers\minetest-0.4.dev-20120606-c57e508-win32\bin\..\worlds\world\ipban.txt
09:42:18: ERROR[main]: ERROR: An unhandled exception occurred: ServerError: LuaError: error running function 'on_step': ...0120606-c57e508-win32\bin\..\builtin/item_entity.lua:75: attempt to index field '?' (a nil value)
09:42:18: ERROR[main]: stack traceback:

In thread 1f:
/home/celeron55/mtbuild/celeron55-minetest-c57e508/src/main.cpp:1741: main: Assertion '0' failed.
Debug stacks:
DEBUG STACK FOR THREAD 1f:
#0  main
(Leftover data: #1  Dedicated server branch)
(Leftover data: #2  save)
(Leftover data: #3  saveBlock)
(Leftover data: #4  serialize)