Synthesis Error

https://preview.redd.it/oyh6hxg6kh0d1.png?width=1388&format=png&auto=webp&s=b71a8d88754d06d82ba62d3417d044eb030e44d5

https://preview.redd.it/gy5mbvpkkh0d1.png?width=1918&format=png&auto=webp&s=82a3c96a18297a2e82db7388364f81a9bd872505

I downloaded fallout and I've run into some errors downloading mods. I have no idea what might be wrong as I am no tech genius and I honestly have no idea how any of this works. If anyone had similar issues I'd be happy for any advice