2013 - Lost connection to MySQL server during query

select c.categories_id, cd.categories_name, c.parent_id, c.categories_image from categories c, categories_description cd where c.categories_id = cd.categories_id and cd.language_id='4' order by sort_order, cd.categories_name

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = '6r94glo901i1q2nj3ruoi1c2s2'

[TEP STOP]