2013 - Lost connection to MySQL server during query

select count(*) as count from whos_online where session_id = '7krr1gpdv8i5vtm47n2c3k0q87'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '7krr1gpdv8i5vtm47n2c3k0q87'

[TEP STOP]