2013 - Lost connection to MySQL server during query

select count(*) as count from whos_online where session_id = '3900e22786044c9fab1e62c7ee7edf8f'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '3900e22786044c9fab1e62c7ee7edf8f'

[TEP STOP]