It was doing a nil error before and is now giving another error. Will need to fix this asap as its a critical crash.
2022-01-21 00:38:46: ERROR[Main]: ServerError: AsyncErr: ServerThread::run Lua: Runtime error from mod '' in callback on_playerReceiveFields(): .../minetest/games/mesecraft/mods/ITEMS/fancy_vend/init.lua:741: attempt to index a nil value
2022-01-21 00:38:46: ERROR[Main]: stack traceback:
2022-01-21 00:38:46: ERROR[Main]: .../minetest/games/mesecraft/mods/ITEMS/fancy_vend/init.lua:741: in function 'get_vendor_buyer_fs'
2022-01-21 00:38:46: ERROR[Main]: .../minetest/games/mesecraft/mods/ITEMS/fancy_vend/init.lua:1200: in function <.../minetest/games/mesecraft/mods/ITEMS/fancy_vend/init.lua:1068>
2022-01-21 00:38:46: ERROR[Main]: /usr/share/games/minetest/builtin/game/register.lua:429: in function </usr/share/games/minetest/builtin/game/register.lua:413>