phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f5f6a337b87642272c396fbc3199dda' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin, priv_session_id) VALUES ('9f5f6a337b87642272c396fbc3199dda', -1, 1714259986, 1714259986, 'ac46839c', 25, 0, 0, 'd9cae5447f5e65a7a223219b28bda7cd')

Line : 187
File : sessions.php