phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff0b26103e72a5c8cdafff66bb25364c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('ff0b26103e72a5c8cdafff66bb25364c', -1, 1714985600, 1714985600, '12745a8d', -4, 0, 0)

Line : 222
File : sessions.php