2013 - Lost connection to MySQL server during query

select count(*) as count from whos_online where session_id = 'a34c4b019feb137ee6508cd5d8e6cd2b'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'a34c4b019feb137ee6508cd5d8e6cd2b'

[TEP STOP]