phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff5b3bdf1757f31972f168e647a01a84' 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 ('ff5b3bdf1757f31972f168e647a01a84', -1, 1714233376, 1714233376, '038d233c', -9, 0, 0)

Line : 187
File : sessions.php