phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d641e26f1d6a49e1384ce0c0d9a10448', -1, 1711670705, 1711670705, '36a3dd85', -8, 0, 0)

Line : 193
File : sessions.php