ToME: the Tales of Maj'Eyal

Trying to enter a hidden vault level from Steam Quarry 1:

loaded room generator greater_vault function: 0x12a8bbe0
Lua Error: /engine/generator/map/RoomsLoader.lua:337: cannot open /data/zones/sub-vault2144073-3758//rooms/valve1.lua: No error
At [C]:-1
At [C]:-1 error
At /engine/generator/map/RoomsLoader.lua:337 loadRoom
At /engine/generator/map/RoomsLoader.lua:47 init
At /mod/class/generator/map/VaultLevel.lua:33 init
At /engine/class.lua:147 getGenerator
At /engine/Zone.lua:987 newLevel
At /engine/Zone.lua:917 getLevel
At /mod/class/Game.lua:877 changeLevelReal
At /mod/class/Game.lua:824 changeLevel
At /data/general/events/sub-vault.lua:102 change_level_check
At /mod/class/Game.lua:1856
At /engine/KeyBind.lua:242

Version 1.0.1 ?

Release version you gave me. I just redownloaded it from Steam so I cant check the version number myself.