phpBB : Critical Error

Error doing DB query userdata row fetch

DEBUG MODE

SQL Error : 2013 Lost connection to MySQL server during query

SELECT u.*, s.* FROM areademocratic_phpbb_sessions s, areademocratic_phpbb_users u WHERE s.session_id = '9b9c6ceb4da01fc11e44a6a36d806838' AND u.user_id = s.session_user_id AND session_time > 1657018547

Line : 270
File : sessions.php