phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ff27aa7aba44608b8a885c0f8e228a04' 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 ('ff27aa7aba44608b8a885c0f8e228a04', -1, 1714150052, 1714150052, 'ac47fe11', 2, 0, 0, '671923a3357e7092fe13d299d0d558e8')

Line : 187
File : sessions.php