Re: Deactivate Buddypress caused blank page.
Figured it out. To manually do this you need to go into your database and put this in your wp_sitemeta table under the field active_sitewide_plugins:
a:2:{s:24:”buddypress/bp-loader.php”;i:1254779318;s:12:”bp-album.php”;i:1254851888;}
FYI, the new update instructions don’t work. If you follow these instructions you might get a blank page so make sure you do your backup of your database before running it.