Error about cfgservertraders.hpp when players connect

[stuy9]

Hello all. I have recently set up an new server for Dayz mod epoch. i've got everything setup to my knowledge but i've run into an issue i had when i set one up several years ago and can't seem to find the solution.

the server start no problem but when i connect to it (from another PC using the downloaded client files and launching the game through steam and enabling epoch) the server itself gives me an error asking to "include "\z\addons\dayz_code\Configs\CfgServerTrader\CfgServerTrader.hpp"

any ideas would be appreciated. one thing i did notice is that no where in the file system of my epoch folders are there the file folder dayz_code. i'm assuming it might be talking about the PBO but i could be mistaken.