Twitch Custom Modpack keeps Crashing

[LCAProductions]

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!

[MDW01]

Remove natura.

[LCAProductions]

Ok thanks!

[LCAProductions]

Ok, so it got a lot further in the loading process, and finished phase 1, then it crashed again:  https://pastebin.com/zQW8AZuE

Oh dear....

[larsgerrits]

It's an issue between ImmersiveEngineering and B.A.S.E. Report it to the authors.

[LCAProductions]

Ok. Cool. Thanks for all the help and advise, it's much appreciated. I Have kind of fixed it, I just started making a new pack, and adding a few mods at a time, but I left out a few obscure ones that weren't necessary. Thanks again!