2013 - Lost connection to MySQL server during query

select value from sessions where sesskey = 'e7b8qhnpu57vm6vjav5udtksj6' and expiry > '1550317170'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'e7b8qhnpu57vm6vjav5udtksj6'

[TEP STOP]