Can’t edit pages after wp update

After updating to WP 6.1.1 I can no longer edit my pages in Chrome. I normally use Elementor, but it won’t even open. Trying with WP editing I get an error message like this:

TypeError: l(...).sortable is not a function

    at Object.init )

    at Object.add_postbox_toggles )

    at 

    at 

    at 

    at 

    at Object.dispatch )

    at Object.initializeMetaBoxes )

    at 

    at $r )

The pages look ok in an external browser, and I can with difficulty edit in Safari, but it’s painfully slow. Help needed!

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