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 ('4ab0d3e8774cd16983b6e2f64d2b47ad', -1, 1717203327, 1717203327, '12bc4042', 3, 0, 0)

Line : 187
File : sessions.php