FearLess Cheat Engine

I'm trying to use the shop override item, but when I go to click it I get this error. I've actually enabled it once but now it's this. Error:[string "lua_aobscan("ShopItemIDAOB","ffxv_s.exe","48 ..."]:1: attempt to call a nil value (global 'lua_aobscan') You need to enable a setting in CE to Always...

I'm trying to use the shop override item, but when I go to click it I get this error. I've actually enabled it once but now it's this.

Error:[string "lua_aobscan("ShopItemIDAOB","ffxv_s.exe","48 ..."]:1: attempt to call a nil value (global 'lua_aobscan')