phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f08cf9c2da09d5bc5d781f0beb4e23e8' 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) VALUES ('f08cf9c2da09d5bc5d781f0beb4e23e8', -1, 1714334884, 1714334884, '0391ab3a', -8, 0, 0)

Line : 187
File : sessions.php