phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7cbfce6b0272493dbedc6c85e28c14c4' 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 ('7cbfce6b0272493dbedc6c85e28c14c4', -1, 1714285784, 1714285784, 'ac46828e', -4, 0, 0, '8f0674c724e1b1e85c995d5493b24174')

Line : 187
File : sessions.php