Hass.io missing after update to 0.88.2

I just updated to version 0.88.2 from the hassio menu, and after the update, my Hass.io menu is missing. I get an error: “Invalid Config, The following components and platforms could not be setup, hassio. Please check your config”. Any ideas what happened here?

I had the HassIO menu disappear randomly a while back, I added this to my config to get it back:

# Enables support for HassIO and addons

May be worth trying

What does the log say?