multiple metatrader 4 on my VPS. EA only works on one of them. I can trade on both account but not EA on both

[Ulfer]

I have 2 accounts with 2 different metatrader 4 on my VPS. I can trade forex on both but I can only run Expert Advisers on one. I have tried to find the solution to how I can trade with EA on both. I have been searching for errors on the internet connection. when i run debugging i get:
ipsec negotiation error hinders the connection. what is wrong

in metatrader I get message error 4112.

I use windows server 2016