phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '71d0661f2110785b80a48651021faec7' 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 ('71d0661f2110785b80a48651021faec7', -1, 1714050403, 1714050403, 'ac453bb6', -9, 0, 0, '21fedf3a84de7909abea607b6c1bfd9d')

Line : 187
File : sessions.php