I added the code for breadcrumbs provided by Yoast to the bottom of the "Theme Functions" editor and my entire site went down - including the WordPress back-end.
If I press back I can get back to the Theme Functions page, but nothing else. I deleted the code I added and pressed update, but it doesn't seem to change anything so I don't think that page is actually activated anymore.
Can someone help me???
My site is http://www.onlineroulettebetting.com