Seeing a good bit of the following entries:
[06-Jul-2016 13:06:01 UTC] WordPress database error Unknown column ‘statusCode’ in ‘field list’ for query INSERT INTO pdfndr_wfHits
(ctime
, statusCode
, isGoogle
, IP
, userID
, newVisit
, URL
, referer
, UA
, jsRun
, id
) VALUES (‘1467810361.142921’, ‘200’, ‘0’, ‘\0\0\0\0\0\0\0\0\0\0???.\r3’, ‘0’, ‘0’, ‘https://publicdefender.nashville.gov/about-us/frequently-asked-questions/’, ”, ‘Mozilla/5.0 (compatible; bingbot/2.0; +https://www.bing.com/bingbot.htm)’, ‘0’, ‘0’) made by wfLog->logHit, wfModel->save, wfModel->insert
[06-Jul-2016 13:06:15 UTC] WordPress database error Unknown column ‘attackLogTime’ in ‘field list’ for query SELECT MAX(attackLogTime) FROM pdfndr_wfHits made by require(‘E:\publicdefender\public-defender-cms\wp-blog-header.php’), require_once(‘E:\publicdefender\public-defender-cms\wp-load.php’), require_once(‘E:\publicdefender\wp-config.php’), require_once(‘E:\publicdefender\public-defender-cms\wp-settings.php’), do_action(‘plugins_loaded’), wordfence::veryFirstAction