Startup Issue with Minecraft - updating minecraft version broke startup

System Information

Field Value
Operating System Linux - Debian GNU/Linux 13 on x86_64
Product AMP ‘Deimos’ v2.7.2.4 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

I updated to 26.1.2 and i got an error saying that i need a newer version of java. So i installed the 25 version of java and it still has a problem with the java version. Also the button for scanning new java versions does nothing. Maybe it was worthless installing java 25 if it was already there in the dropdown menu but it says that version 21 or something is the system default. Clicking update on my instance also doesnt update anything. Im so lost and AI cant help me properly please save me i don’t want to remove the whole instance and make another because i made one mistake again.

Reproduction Steps

  • Update minecraft to newest version (26.1.2)
  • Click update in the setting
  • Boom, error starting the server