I believe it's this mod, please correct me if wrong.

https://paste.dimdev.org/sawehenuca.mccrash

That's a weird crash. Does it happen a lot?

Every time I have a mod that adds additional bees to the game it seems.

Did you actually install Forestry? Searching the linked crashlog for it only finds it in the stacktrace (not in the list of mods below), so I'm wondering if you installed a mod that requires Forestry without installing Forestry itself.

Funny, because now it's saying that it's not even installed when I clearly have it.

https://imgur.com/a/U3q8ycs

Seems like something is wrong with your install but I don't know what.

Ok, figured out why it wasn't detecting it. The file never downloaded so I got an empty shell of the mod. Let me try it out now.