phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'cdf256926098c37acf02cfe4329d9ae3' 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 ('cdf256926098c37acf02cfe4329d9ae3', -1, 1714162255, 1714162255, 'ac46b36b', 6, 0, 0, '65de82ffd382d6f5c7530dd43bfa0f63')

Line : 187
File : sessions.php