[Crash]: Trying to start server, certain mods crashing

[Xeronn]

Possible Fixes

Yes

Modpack Version

1.8.28

What happened?

Whenever I try and run the All the Mods 6 mod pack through a server, it crashes instantly without opening up at all. I go and look into the crash reports and can see the crash logs. I tried using both Java 8 and OPEN JDK 8 both just in case that was the issue, but neither of those options worked. Any assistance at all would be much appreciated!

Crash Log

https://gist.github.com/Xeronn/dab54b9753371d9f62636655a299268d