Query error: MySQL server has gone away - Invalid query:
SELECT
c.*
FROM
`cmoretti_categorie` AS c
WHERE (
(
SELECT
ct.id
FROM
cmoretti_categorie_traduzioni AS ct
WHERE
ct.id_rif = c.id
AND
ct.lingua = 'it'
AND
ct.type = 'permalink'
AND
ct.context = 'list'
AND
ct.testo = 'cristalli-di-murano'
)
OR
permalink = 'cristalli-di-murano'
)
