I'm freaking out at the moment. I was trying to update my theme for my blog because it needed a new fresh theme and wanted to learn how to put excerpts on my site.
I followed a tutorial online and after I did and hit "save" in Theme Editor I got the follow message when It try to do anything on my site
Fatal error: Call to undefined function: add_post_type_support() in /homepages/33/d221537071/htdocs/gaming411/wp-content/themes/rapid/functions.php on line 151
I have NO idea what it means and I kind of need my site back like NOW!