2013 - Lost connection to MySQL server during query

select value from sessions where sesskey = '9j6opj3r8h2chi02igt2o057h4' and expiry > '1550317481'

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '9j6opj3r8h2chi02igt2o057h4'

[TEP STOP]