DivineEnigma2

Hello, I am trying to make a server so my friends and I can play my modpack together. (I am logged into a different account because it locked me out of my other account for 14 minutes and I did not want to wait.) Whenever I try to do things like shoot or interact with modded items/blocks, the server just instantly dies. In this case, i tried to make a multiblock with the Rival Rebels nuke. Crash: https://pastebin.com/rTk0FV9u My Modpack: https://www.technicpack.net/modpack/ethereal-reality.1009073 Server Files (Zipped because it was faster to upload to dropbox for you to see): https://dl.dropboxusercontent.com/s/u4rs4hw9ok1w9r2/Ethereal Reality.zip?dl=1 I am able to startup the server with the Launch3G.bat, it runs and generates fine until I try to do anything related to mods. Let me know if I need to add any additional information, and thanks in advance.