A fatal MySQL error occurred.

Query:
SELECT id, title, friendly_url, friendly_url_path, hits, level, count, hidden FROM pmd_categories WHERE level=1 AND hits > 0 AND hidden=0 ORDER BY hits DESC LIMIT 10

Error:
(2006) MySQL server has gone away

A fatal MySQL error occurred.

Query:
REPLACE INTO pmd_sessions VALUES ('922jqm3i2ja9meijs8ue5bg8b5','initiated|b:1;',1769950291,'451652283f319a0d6255959cbcf33b63')

Error:
(2006) MySQL server has gone away