phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fb8c0d6748402ee3b6912d84171a4cf7' 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 ('fb8c0d6748402ee3b6912d84171a4cf7', -1, 1714714053, 1714714053, '0387c5c9', -8, 0, 0)

Line : 187
File : sessions.php