The crash occurred while attempting to update private server 2.6.0 17-21 Java.

[BenGFly]

Your GTNH Discord Username

bengfly

Your Pack Version

2.6.0

Your Server

private server

Java Version

Java 17

Type of Server

None

Your Actions

I've been following the steps to update my server from the page: https://gtnh.miraheze.org/wiki/Server_Setup.

Crash Report

https://pastebin.com/W8hULgXA

Final Checklist

• I have searched this issue tracker and there is nothing similar already. Posting on a closed issue saying the crash still exists will prompt us to investigate and reopen it once we confirm your report.
• I can reproduce this crash consistently by following the exact steps I described above.
• I have asked other people and they confirm they also crash by following the exact steps I described above.

[Lyfts]

Did you accidentally delete thaumcraft while updating?

[BenGFly]

Did you accidentally delete thaumcraft while updating?

You were right, it seems that when uploading the new mods folder, many mods didn't transfer correctly. Thank you very much for the help.