2013 - Lost connection to MySQL server during query

select IF(pd.products_head_breadcrumb_text !='', pd.products_head_breadcrumb_text,pd.products_name) as title, p.products_model as model from products p left join products_description pd on p.products_id = pd.products_id where p.products_id = 547 and pd.language_id =1

[TEP STOP]

2006 - MySQL server has gone away

select count(*) as total from sessions where sesskey = 'k5va5ikusmsf0uu3hjovr5q997'

[TEP STOP]