Startup Issue with Minecraft - Server will not start after adding modpack

System Information

Field Value
Operating System Linux - Debian GNU/Linux 12 on x86_64
Product AMP ‘Callisto’ v2.5.0.8 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

I added the modpack All the Mods 9- No Frills, and after uploading the modpack, stopping the server, and updating the server to install the mods, now the server won’t start, and I can’t find the error.

Reproduction Steps

  • Added mods
  • stopped server to install
  • updated server to install mods

I’d suggest taking a look through the console or logs/latest.log to see what the error could be.
Be sure that you’re using Java 17 for Forge 1.20.1, and that you have the right Forge version selected.