Hello. So I'm trying to make a custom mudpack on Twitch, and it keeps crashing with the following crash report: https://pastebin.com/FXAUY5AP
I've played other modpacks before on Twitch (e.g. Sevtec Ages, Modern Skyblock) and they have worked fine, now I'm trying to make my own, but it does not work. Any help is appreciated! Thanks!