phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6e9f99f30c7a1c115e8d2efb7038013c' 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 ('6e9f99f30c7a1c115e8d2efb7038013c', -1, 1714714742, 1714714742, '12dec1cf', -1, 0, 0)

Line : 187
File : sessions.php