phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81b7b56a5623c161a2d8774f41b9dc66' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('81b7b56a5623c161a2d8774f41b9dc66', -1, 1714994090, 1714994090, '0390f3b8', -8, 0, 0)

Line : 187
File : sessions.php