Is there a max amount of anims for SSE?

[LeFlemard]

I use FNIS xxl

I already had a bunch of anims packs installed.

Yesterday I tried installing Estrus.

I installed it through vortex everything seems fine.

I launch the game load a clean save file --> crash

I tried to reinstall estrus, thinking I messed up something, forgot to rerun fnisxxl, load a save (I remembered at that time that I forgot to run fnis) and perfect load.

Then I save close the game, run fnis (because I though it would cause tpose bug during animation) and start the game confidently, load aaaand crash.

wuut

sooo, is there a max amout of anims behaviour files or something?