phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '871939a3ce30a7f4b6a8a8074f1c59f7' 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 ('871939a3ce30a7f4b6a8a8074f1c59f7', -1, 1714738408, 1714738408, '12df728e', -8, 0, 0)

Line : 187
File : sessions.php