Connectivity Problem with Minecraft - Unable to Connect to Neoforge Minecraft Server

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Phobos’ v2.6.2.2 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Ready

Problem Description

Issue

I keep seeing this message in the console on Hostinger every time I attempt to connect to my Minecraft server and it fails: handleDisconnection() called twice
I don’t know what this message means or why I can’t connect to my server anymore. This has started occurring ever since I installed my modpack.

Reproduction Steps

  • Installed Neoforge mods
  • Restarted server several times
  • Created new instance for server