WordPress update problems

Good day!

I recently updated to the latest version of wordpress.
Unfortunately, after the update, my entire site got stuck on the page loader.
Instead of loading the content, it just displays the page loader.
It does this for all pages.
I still have the ability to sign into wp admin and access my dashboard.
I’ve tried disabling plug ins and seeing if it could be one of the plug ins. That made no difference.
Does anyone have any advice on this?

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