Okay, here is the underlying error

class (BxTemplEditorQuill) wasn't found in /home/livetos1/public_html/inc/utils.inc.php on line 778

To find this error message, I located this file

bx_maintenance

in public_html and renamed it temporarily, the message then appeared in the browser when I sought the website.

Now this error seems to be common. I had it yesterday when my site auto updated. My workaround was to uninstall the corrupt instance, and install it all again. This was feasible as yet there were only 6 members. How is it that the company does not address this? Very frustrating, its exactly the same error caused a different way, and no "idiot proof" instructions on how to fix it. All the instructions here are written for people who know how to code and are very familiar with this product anyhow. I suggest for this problem you should have a answer on how to fi in the wiki.