As the title states, I am trying to set up a modded server and it continues to crash. The mods in question are for the Dark Souls Simulator mod pack on CurseForge. I have installed all of the mods with the right versions and upon starting the server I continue to get a crash. I dug around in the logs to try and find the issue and the last mod loaded before the crash was Ice and Fire: Dragons. I deleted the mod and the server managed to start, but crashed after about 15 seconds. I repeated this process with BYG (Oh The Biomes You'll Go) and Spartan Weaponry. The crashes continued and seemed to be different in nature with some crash logs being entirely red and some successfully loading other parts of the mod list. I reinstalled all of the mods and ran the server again to get this crash log: https://mclo.gs/42NZLvC
If it would be helpful to attach logs of the other crash reports I can probably get those as well. Any help would be appreciated as I've tried all that I can think of and I really want to play this mod pack with my friend.