2013 - Lost connection to MySQL server during query

select c.categories_id, cd.categories_name, c.parent_id from categories c, categories_description cd where c.parent_id = '69' and c.categories_id = cd.categories_id and cd.language_id='17' order by sort_order, cd.categories_name

[TEP STOP]

2006 - MySQL server has gone away

select 1 from sessions where sesskey = '7a52h0hqutge8o2s5vg1flukt2'

[TEP STOP]