phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9b9f486d7dbf77cb4c3c2d4c1e70c3bf' 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 ('9b9f486d7dbf77cb4c3c2d4c1e70c3bf', -1, 1714922608, 1714922608, '0311064b', -8, 0, 0)

Line : 187
File : sessions.php