lua functions not working help please

[tyngaste]

[25/03/2009 18:37:11] Lua Script Error: [Action Interface]
[25/03/2009 18:37:11] data/actions/scripts/quest.luanUse

[25/03/2009 18:37:11] luaGetItemDescriptions(). Item not found

[25/03/2009 18:37:11] Lua Script Error: [Action Interface]
[25/03/2009 18:37:11] data/actions/scripts/quest.luanUse

[25/03/2009 18:37:11] data/lib/function.lua:313: attempt to index a number value
[25/03/2009 18:37:11] stack traceback:
[25/03/2009 18:37:11] data/lib/function.lua:313: in function 'getItemName'
[25/03/2009 18:37:11] data/actions/scripts/quest.lua:270: in function 'useQuestChest'
[25/03/2009 18:37:11] data/actions/scripts/quest.lua:280: in function <data/actions/scripts/quest.lua:278>


[25/03/2009 18:47:44] Lua Script Error: [Action Interface]
[25/03/2009 18:47:44] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:44] luaDoTransformItem(). Item not found

[25/03/2009 18:47:45] Lua Script Error: [Action Interface]
[25/03/2009 18:47:45] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:45] luaDoTransformItem(). Item not found

[25/03/2009 18:47:45] Lua Script Error: [Action Interface]
[25/03/2009 18:47:45] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:45] luaDoTransformItem(). Item not found

[25/03/2009 18:47:46] Lua Script Error: [Action Interface]
[25/03/2009 18:47:46] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:46] luaDoTransformItem(). Item not found

[25/03/2009 18:47:46] Lua Script Error: [Action Interface]
[25/03/2009 18:47:46] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:46] luaDoTransformItem(). Item not found

[25/03/2009 18:47:46] Lua Script Error: [Action Interface]
[25/03/2009 18:47:46] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:46] luaDoTransformItem(). Item not found

[25/03/2009 18:47:47] Lua Script Error: [Action Interface]
[25/03/2009 18:47:47] data/actions/scripts/poi2/create_tile.luanUse

[25/03/2009 18:47:47] luaDoTransformItem(). Item not found
[25/03/2009 18:53:59] data/actions/scripts/poi/deletestone.luanUse

using crying damson 0.3.2
any could help me out?

thanks in advance