Could not make hard link error when player connecting

Could not make hard link ERROR

Client

Using canary?NO
Windows version:10 pro
System specifications: any system

Server

Operating system: Debian 10
Artifact version: 2742
IP address: 188.165.218.XX
Resources: 230
System specifications: 8 cores, 16gb ram

Incident

Summary: i cant open the server because player is conecting he get an error
Photo: https://gyazo.com/c58260d0a142f044cf4687bcb4706e5c