When ever I try to cast Water based Spells, the game crashes and I get this message or one very similar >>

=== Software Failure ===

mod_assets/scripts/spells.lua:1296: attempt to index a nil value
stack traceback:
[C]: in function 'error'
[string "ScriptInterface.lua"]: in function 'addTrait'
mod_assets/scripts/spells.lua:1296: in function <mod_assets/scripts/spells.lua:1282>
[string "Component.lua"]: in function 'callHook'
[string "UsableItem.lua"]: in function 'onUseItem'
[string "Item.lua"]: in function 'useItem'
[string "CharSheet.lua"]: in function 'slotClicked'
[string "CharSheet.lua"]: in function 'updateEquipmentSlot'
[string "CharSheet.lua"]: in function 'equipmentTab'
[string "CharSheet.lua"]: in function 'update'
[string "Gui.lua"]: in function 'draw'
[string "GameMode.lua"]: in function 'update'
[string "Grimrock.lua"]: in function 'display'
[string "Grimrock.lua"]: in main chunk


To clarify further, this only happens on one or two MODS for Grimrock 2. IE : Final Adventure.
Other MODS seem to be okay, IE: Journey to Justice.

Before anyone says, have you contacted the MOD Developer or Almost Human, the answer is yes on both counts, but I have had no answer :(
So I am asking here to see if 1. Anyone else has the same problem, and 2. If anyone can solve it.

You see, I have read in other Forums that some people have completed the above MOD (Final Adventure), so they must not have had the same problem as I.

Thank you in advance.