So a customer complained that she would not buy anything without secure check out. Googled SSL and Magento. Found an article on how to turn the ssl on (https://www.siteground.com/tutorials/magento/magento_ssl.htm).
Followed instructions, not realizing my SSL certificate was expired. When I hit save I was kicked out of the admin and cannot log back in.
Followed fix instructions here: https://wiki.magento.com/pages/viewpage.action?pageId=10223941
Did not work. I'm wondering what my next steps to fix it are. I have no ssl experience and today was the first time I've ever even seen the core_config_data table. I inherited this site about 1.5 years ago.
Thanks for any help!!