Website out of whack

Hi

I’d taken a break for two weeks from my website. Now upon return, it is out of whack! All was working fine when I last worked on it. No new plugins loaded now. Also updated all plugins. But problemes persist
– I’ve always used SiteOrigin Page Builder. When editing posts or pages, Page Builder is not activated, even though the plugin is still active on my site.
– I thought to install an old version of my website as backed up on Upddraft Plus, just to find that the last Updraft Plus backup was on 05 September, whereas it is set to automatically backup weekly on Thursdays!
– All my website pages are thrown out. Hero Slider on my home page is gone. Most of the page is not visible. Widgets are completely thrown out.

Anyone know what might be going on?

Thank you

Fritz

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