phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '170f939391fca76e90b2470d3efee1cf' 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 ('170f939391fca76e90b2470d3efee1cf', -1, 1716318706, 1716318706, '038117b5', -8, 0, 0)

Line : 187
File : sessions.php