2013 - Lost connection to MySQL server during query

select ip_address, hostname from whos_online where session_id = 'uuhd4cm7qtab1hjfmetb81jvj4'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'uuhd4cm7qtab1hjfmetb81jvj4'

[TEP STOP]