2013 - Lost connection to MySQL server during query

select session_id from whos_online where session_id = 'r9hbc1gtn596nlvbtvgiu6fa57' limit 1

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'r9hbc1gtn596nlvbtvgiu6fa57'

[TEP STOP]