2013 - Lost connection to MySQL server during query

select value from sessions where sesskey = 'gbukrvokjbu5sescg6sitdh0t4' and expiry > '1550334834'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'gbukrvokjbu5sescg6sitdh0t4'

[TEP STOP]