Hello!
I did as you asked and the same error comes through. Everything is up to date and updated – and when I install Jetpack first the error returns. If I slowly install all the plugins first and then Jetpack last, the error appears only when I activate Jetpack again. As 4mish4 said, Bluehost told me that the error I get is exactly the same one, starting with:
An error of type E_ERROR was caused in line 80 of the file