A fatal MySQL error occurred.

Query:
SELECT id, left_, right_ FROM pmd_categories WHERE id='28'

Error:
(2006) MySQL server has gone away

A fatal MySQL error occurred.

Query:
REPLACE INTO pmd_sessions VALUES ('17d4cqtiejob85un1gv74irao1','initiated|b:1;',1715246105,'451652283f319a0d6255959cbcf33b63')

Error:
(2006) MySQL server has gone away