Error code 7, cannot entry in the serveur

Server Artifact Version: 30120
Operating System (Windows/Linux): Windows
Error screenshot (if any):
Crash files (if any):
Server config (server.cfg):
Path to server files:
Path to cfx-server-data files:

Describe your issue I can’t join the serveur, i have all the time this error : code 7. I tried to join the server with f8 but i have all the time this error…
What have you tried? I’m looking video on web, i cheked the forum but my problem is still there. I changed my dns in my setting but nothing do it…