I was updating the breadcrumbs settings of the SEO by Yoast plugin. I went to add the breadcrumbs php to the functions page of my theme (Spun). After I clicked update, the website and admin pages went blank and now I cannot access them.
I read some other forum discussions on the same topic that suggested manually deactivating the plugins through phpMyAdmin, so I did that, but still blank. I've also tried to access my FTP but it keeps saying that it cannot connect to the server.
I'm really new at all of this. Any help would be much appreciated! My website is http://nicoletofalo.com/