WP Update at 4am this morning broke site

My clients site (whilst still up) is coming up with a critical error when I try and access WP-admin. I can see WP updated at 4am this morning, so assume it could be a conflict with a plugin, however I’ve tried renaming the plugins folder and still could not get into wp-admin. (I’ve since renamed it back as it ruins the website frontend and didn’t appear to be the issue).

Are there any known issues with the Avada Theme that could be causing this?

Other than that – is there a way to roll this back? Bearing in mind I cannot access wp-admin, I have no idea how to do this / short of copying over the WP files from the 5.6.2 version, but I’m worried about breaking it further.

Looking forward to hearing your thoughts on this.

The page I need help with: [log in to see the link]

Source link