Server not Starting

Important libraries are missing in the modpack.

I would recommend looking at the mods and adding the missing mods.

Besides, there may be mods that are in conflict with each other.

P.S. I do not take any responsibility for any errors in the post.

- backpack

- bibliocraft

- mtsofficialpack

these are causing errors in your logs, i would recommend removing them one by one and trying again after each one.