Release-949 (x32)[M] - Error: ace_ghost_form_component.lua:11: attempt to index local 'alternates' (a nil value)

Hi all!
I got this error and I’m posting it here since the text reads: “ace_ghost_form_component”
I also experience CTD every now and then.
Mod list and work station specs below - Thank you all!

release-949 (x32)[M]
…arth_ace/monkey_patches/ace_ghost_form_component.lua:11: attempt to index local ‘alternates’ (a nil value)
stack traceback:
…arth_ace/monkey_patches/ace_ghost_form_component.lua:11: in function ‘can_iconic_be_used’
…/ace_place_carrying_on_structure_adjacent_action.lua:15: in function <…/ace_place_carrying_on_structure_adjacent_action.lua:3>
[C]: ?
[C]: ?
[C]: ?
[C]: ?
[C]: in function ‘run’
stonehearth/services/server/tasks/task_action.lua:198: in function <stonehearth/services/server/tasks/task_action.lua:195>
[C]: ?
[C]: ?
[C]: in function ‘run’

[C]: ?
[C]: ?
[C]: ?
[C]: in function ‘run’
stonehearth/components/ai/ai_component.lua:549: in function <stonehearth/components/ai/ai_component.lua:533>
[C]: in function ‘xpcall’
radiant/modules/commons.lua:67: in function ‘xpcall’
stonehearth/components/ai/ai_component.lua:533: in function <stonehearth/components/ai/ai_component.lua:529>
[C]: ?
[C]: ?

These are the mods I have loaded - Do you know which of them may cause trouble?
I am clueless as to which mods are currently working with ACE and this is the reason of my asking.

“radiant”,
“stonehearth”,
“northern_alliance”,
“primitive_armory”,
“SuperMod1000”,
“one_chest”,
“archipelago_biome”,
“knack”,
“core_dani”,
“glassworks”,
“rayyas_children”,
“stonehearth_beam”,
“extra_map_options”,
“stonehearth_ace”,
“autoharvest_mod”,
“hearth_tec”,
“swamp_goblins”,
“spacemagic”,
“whats_stuck”

OS: Windows 7 64 bit
Motherboard: z370 aorus gaming 7
CPU: i7-8700K 3.7GHz
RAM: 32GB DDR4 F1200 CL17 RAM Dual-Channels
GFX Card: Nvidia Geforce RTX 2080 Ti 11GB