A fatal MySQL error occurred.

Query:
SELECT id FROM pmd_categories WHERE friendly_url_path_hash='cccaca0271b4c0d1b71fdc91d167ba9c'

Error:
(2006) MySQL server has gone away

A fatal MySQL error occurred.

Query:
REPLACE INTO pmd_sessions VALUES ('hkeu7vee0sg5kv3cbb91l55s30',NULL,'initiated|b:1;',1764275530,'736bf2c9356950670110c18b6f0592c0')

Error:
(2006) MySQL server has gone away