[ERROR] the hidden city of beregar

[luanluciano93]

Lua Script Error: [Action Interface]
data/actions/scripts/quests/the hidden city of beregar/coalWagon.lua:onUse
.../scripts/quests/the hidden city of beregar/coalWagon.lua:9: attempt to index field 'wagon' (a number value)
stack traceback:
[C]: in function '__index'
.../scripts/quests/the hidden city of beregar/coalWagon.lua:9: in function <.../scripts/quests/the hidden city of beregar/coalWagon.lua:6>

Lua Script Error: [Action Interface]
data/actions/scripts/quests/the hidden city of beregar/wagonMazeExit.lua:onUse
...ipts/quests/the hidden city of beregar/wagonMazeExit.lua:11: attempt to get length of global 'config' (a nil value)
stack traceback:
[C]: in function '__len'
...ipts/quests/the hidden city of beregar/wagonMazeExit.lua:11: in function <...ipts/quests/the hidden city of beregar/wagonMazeExit.lua:1>

help me?