phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f4cce0ced81e7fed8837c4a5a98475cd' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f4cce0ced81e7fed8837c4a5a98475cd', -1, 1714244071, 1714244071, '0389dda3', 10, 0, 0)

Line : 187
File : sessions.php