ACE multiplayer not working

All our mods are the same and I was working based on the server that recommends mods for ACE so I’m decently certain those aren’t the problem. This is the error message if anyone has advice.
release-949 (x64)[M]
…tonehearth_ace/monkey_patches/ace_player_service.lua:84: attempt to index field ‘mercantile’ (a nil value)
stack traceback:
[C]: ?
…tonehearth_ace/monkey_patches/ace_player_service.lua:84: in function ‘add_player’
stonehearth/stonehearth_server.lua:121: in function <stonehearth/stonehearth_server.lua:116>
[C]: ?
[C]: in function ‘trigger’
radiant/modules/events.lua:55: in function <radiant/modules/events.lua:55>