2013 - Lost connection to MySQL server during query

update visitors set counter = '42', date = now() where browser_ip = '18.221.165.246' AND browser_language = 'robot' AND to_days(now()) - to_days(date) < 1

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '12cd9f6dd6c34186b8a11b400e755714'

[TEP STOP]