1.20.1 ATM 9 server failing. Debian linux server, spark/memory java issue

[NoodleKiller]

So I am trying to run a server for All the mods 9 to the sky on a cloud server running debian 12 bookworm. My fabric and vanilla servers run fine, with a little tweaking. I haven't been able to get this on to work, I suspect I am missing something obvious though. Obviously it is having issues with spark, but I can't tell if that's what's causing the crash. I have tries adding the enable spark command to jvm arguments but it hasn't removed the issue. Maybe I am putting it in the wrong place, It seems to be setting my memory correctly at the beginning of the log, but SIGSEGV is a memory issue I believe. If anyone could help me with this I'd appreciate it, not great at reading code or logs and working out the problem.



picture of failure in terminal
fastfetch system info
Error log
Full log

Edited August 12 by NoodleKiller

[TileEntity]

Start with changing Java 24 to Java 21 and test it again - ATM 9 is Minecraft 1.20.1