Towfiq Zenon front page not working

everything was fine until earlier this afternoon when we went to write several new posts and on refresh, there is a 404 error on the front page.

the front page should show the most recent posts and has been doing that fine until today.

I’ve checked and double checked various settings on the posts, pages, Zenon theme settings and all with no luck.

the page in question is at https://www.morganaskc.com/blog/

Please come help if you can. [email protected] and [email protected]

Stacy and Morgana