2013 - Lost connection to MySQL server during query

update visitors set counter = '423', date = now() where browser_ip = '52.14.0.24' 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 = '5498ffbbd8c736bd39d28ef7122ad167'

[TEP STOP]