You updated what? The theme? If so, Thesis is a commercial theme and not supported here.
For pro or commercial product support please contact the author directly on their site. This includes any pre-sales topics as well.
As the author is aware, commercial products are not supported in these forums. I am sure they will have no problem supporting you there.
But before we get to that, what’s the URL of your site?
]]>wp-admin
is still there. See this link.
https://www.crawfordharris.com/wp-admin/css/common.css
Something on your site is 302’ing /wp-admin/ to /not_found
Do you recall what plugins you had running? Did you have any security plugins running?
]]>If so try this: via your host’s file manager back up the wp-content/plugins
directory into your PC or Mac and on your webserver rename wp-content/plugins
to wp-content/plugins-old
. Then create an empty wp-content/plugins
directory.
That will hard disable all of your plugins. If it’s a plugin then that may fix it and let you login via https://www.crawfordharris.com/wp-admin/
]]>/.htaccess
file to /.htaccess-old
.wp-content/plugins
to wp-content/plugins-old
.wp-content/plugins
I added the .htaccess
step as that should be less impactful and easiest for them to do. Let me know how that works out.