2013 - Lost connection to MySQL server during query

update visitors set counter = '3', date = now() where browser_ip = '3.91.8.23' 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 = '2b7652963624ba9bdcacd67b9e74b6a7'

[TEP STOP]