phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('197ffa95c07a4b7e03c34f031647954b', -1, 1716700161, 1716700161, '03104cdf', -10, 0, 0)

Line : 187
File : sessions.php