phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4897c499f565cfeeafd91ef87e94c758' 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 ('4897c499f565cfeeafd91ef87e94c758', -1, 1714131629, 1714131629, '6ca2d8f7', -11, 0, 0, 'd86cecd5fec28c4566a50c0c66c36351')

Line : 187
File : sessions.php