I've been running the wordpress site http://www.earthpatheducation.com. Upon updating my plugins today, I've become complete locked out of the website and the admin website. Furthermore I can't even access the FTP through my GoDaddy hosting account. The error message that shows up is below. Can you help? Thank you.
Fatal error: Call to undefined method stdClass::add_role() in /home/content/21/8795021/html/wp-content/plugins/backwpup/inc/class-install.php on line 94