Updating my theme to the latest version crashed midway through. Clicking on update theme takes me to a 404 page:
Error 404 - Page Not Found
Sorry, I've looked everywhere but I can't find the page you're looking for.
If you follow the link from another website, I may have removed or renamed the page some time ago. You may want to try searching for the page:
update core.php (Can't find this file)
I can't change themes now, I can't update the theme or widgets, or anything. Any suggestion as to how I can get back on track? I really love the Theme prior to the attempted upgrade