Session terminated by server when I launch noPac.py

[GuiguiDaan]

A quick introduction to help you understand: As part of a university project, the idea is to simulate an escalation of privilege using noPac in order to take control of a Windows Server 2012 R2 Standard 9600.

First, I made a pivot attack through Chisel in order to break into the internal network, hence the use of proxychains in my command

Except that when I run the noPac.py command (see screenshot), I keep getting a 'Session terminated by servers' message and I have absolutely no idea where it comes from ?

If anyone has had this problem before, can you tell me if you managed to resolve this issue ?

Have a nice day everyone