phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3f9ff3ff970cf5ea1e069a48d0b4e465' 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 ('3f9ff3ff970cf5ea1e069a48d0b4e465', -1, 1714756638, 1714756638, '03856d1e', -8, 0, 0)

Line : 187
File : sessions.php