SteamAPI_Gameserver.ini <> failed

I am trying to connect 2 servers in the same hosting, one legacy and another experimental. The legacy server is using port 12871 and 12881, the experimental one is using 12873 and 20000. When I start only 1 of them, it works normal, but if I try to start one, having the other one on, the error occurs in

Code:

steamAPI_Gameserver.ini <> failed

Does anyone know the cause of this? Any solution?

 

That is because hurtworld doesn't allow you to host two different servers from the because hurtworld is only using those ports 12871 TCP and 12881 UDP
and So far as I know of they aren't going to allow it but that doesn't mean there is a way to do It I just recommended to you to try every single ports until it works