A fatal MySQL error occurred.

Query:
DELETE FROM uk_sessions WHERE id='sq8s9h1895eenvqq2o9eogpc87'

Error:
(2013) Lost connection to MySQL server during query

A fatal MySQL error occurred.

Query:
REPLACE INTO uk_sessions VALUES ('sq8s9h1895eenvqq2o9eogpc87',NULL,'',1386575723,'28bdf521ee9a3b827c968813568f9857')

Error:
(2006) MySQL server has gone away