2013 - Lost connection to MySQL server during query

select count(*) as count from whos_online where session_id = '137vl9cbfp98ep6l6rnmvjc0u2'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '137vl9cbfp98ep6l6rnmvjc0u2'

[TEP STOP]