A fatal MySQL error occurred.

Query:
SELECT * FROM pmd_locations AS node INNER JOIN pmd_locations AS parent ON node.left_ BETWEEN parent.left_ AND parent.right_ WHERE node.id = '133' ORDER BY parent.left_;

Error:
(2006) MySQL server has gone away

A fatal MySQL error occurred.

Query:
REPLACE INTO pmd_sessions VALUES ('r8di3b3bnv9ie9nehu2k0689v6','initiated|b:1;',1752243917,'cc924e01c4fd668ce79a7a675d996508')

Error:
(2006) MySQL server has gone away