Startup Issue with Minecraft - Serveur cant start?

System Information

Field Value
Operating System Linux - Debian GNU/Linux 13 on x86_64
Product AMP ‘Deimos’ v2.7.0.0 (Mainline)
Virtualization Docker
Application Minecraft
Module MinecraftModule
Running in Container Yes
Current State Failed

Problem Description

Issue

So i have a mincraft serveur that was perfectly running for like 1 month now , and sudenly its stoped worked and keep saying " ```vbnet Error: LinkageError occurred while loading main class net.minecraft.bundler.Main java.lang.UnsupportedClassVersionError: net/minecraft/bundler/Main has been compiled by a more recent version of the Java Runtime (class file version 69.0), this version of the Java Runtime only " . So i tried to fix it by myself but i couldnt find anything that was able to help me , the current Java version on the serveur is Java 25 wich is the lastest version. So please healp i dont know wat to do now.

Reproduction Steps

  • The serveur is running for 1 week straigth
  • Sudenly stop working
  • Cant restart it back for "Linkage error..