I am trying to build a new modpack for my friends and I to play. I started out just putting together a client side only pack. I slowly added more mods and tested them. When everything was working the way I wanted it, I tried to build a server version of the same pack. I left out any client side only mods and downloaded the latest forge installer and ran it. then I added my mods and configs.This is the way I have always done it in the past and it always worked. This time it crashed. I can not make heads or tails of the crash report. Any help would be greatly appreciated.
Here is the crash report.
I think i did the pastebin thing correctly, idk.
Thanks in advance