phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '869477e4bcf7f80eed04cdbe960eaedd' 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 ('869477e4bcf7f80eed04cdbe960eaedd', -1, 1714362013, 1714362013, '1275d824', 18, 0, 0)

Line : 187
File : sessions.php