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 ('e3332286c148a91ce3b9f998e6279935', -1, 1714083834, 1714083834, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php