2015-09-30 05:22:35: ERROR[Main]: UNRECOVERABLE error occurred. Stopping server. Please fix the following error:
2015-09-30 05:22:35: ERROR[Main]: Lua: Runtime error from mod 'worldedit_commands' in callback on_chat_message(): ...ic_World/worldmods/worldedit/worldedit/manipulations.lua:93: attempt to call field 'copy2' (a nil value)
2015-09-30 05:22:35: ERROR[Main]: stack traceback:
2015-09-30 05:22:35: ERROR[Main]:       ...ic_World/worldmods/worldedit/worldedit/manipulations.lua:93: in function 'next_one'
2015-09-30 05:22:35: ERROR[Main]:       ...ic_World/worldmods/worldedit/worldedit/manipulations.lua:101: in function 'stack2'
2015-09-30 05:22:35: ERROR[Main]:       ...ic_World/worldmods/worldedit/worldedit_commands/init.lua:682: in function 'func'
2015-09-30 05:22:35: ERROR[Main]:       /usr/share/minetest/builtin/game/chatcommands.lua:42: in function </usr/share/minetest/builtin/game/chatcommands.lua:30>
2015-09-30 05:22:35: ERROR[Main]:       /usr/share/minetest/builtin/game/register.lua:355: in function </usr/share/minetest/builtin/game/register.lua:335>