2013 - Lost connection to MySQL server during query

select categories_name from categories_description where categories_id = '4' and language_id='3'

[TEP STOP]

2002 - Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

select count(*) as total from sessions where sesskey = '51243d9dadbece6f15283c793a3bebc7'

[TEP STOP]