phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f544faf91e511504b087afc875a339f' 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 ('9f544faf91e511504b087afc875a339f', -1, 1714434386, 1714434386, '12bfdf7b', 11, 0, 0)

Line : 187
File : sessions.php