id summary reporter owner description type status priority milestone component version severity resolution keywords cc focuses 37236 WordPress 4.4.3 upgrade produces blank page earl.fogel "I upgraded to WordPress 4.4.3 using the SSH SFTP Updater plugin. The upgrade seems to have worked but at then end I received a blank page and some errors appeared in the log: [Wed Jun 29 10:34:33 2016] [error] [client 10.80.30.11] PHP Fatal error: Cannot redeclare class WP_Roles in /var/www/html/wp-includes/class-wp-roles.php on line 26, referer: https://words.usask.ca/wp-admin/network/update-core.php?action=do-core-upgrade&_wpnonce=5a5e0e60d0 [Wed Jun 29 10:34:33 2016] [error] [client 23.253.239.79] PHP Fatal error: Cannot redeclare class WP_Roles in /var/www/html/wp-includes/class-wp-roles.php on line 26 [Wed Jun 29 10:34:33 2016] [error] [client 128.233.210.6] PHP Fatal error: Cannot redeclare class WP_Roles in /var/www/html/wp-includes/class-wp-roles.php on line 26 ... " defect (bug) closed normal Upgrade/Install 4.5.3 normal invalid