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 ('d9c89d17f106987443c7a22022918969', -1, 1716460370, 1716460370, '031030b5', -10, 0, 0)

Line : 187
File : sessions.php