id summary reporter owner description type status priority milestone component version severity resolution keywords cc 5406 Error while simulating upgrade to 2.0 imath boonebgorges "i've just simulated an upgrade (changing the db raw version to a value < to 7892) and it causes a fatal error on a non multisite config : undefined function {{{add_blog_option}}} I think it's due to [https://buddypress.trac.wordpress.org/changeset/7893 changeset 7893] Should we check is_multisite() and use add_option if false ?" defect (bug) closed normal 2.0 Core major fixed has-patch