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 ('14e288a5b6a04533c77f424223e86542', -1, 1716699591, 1716699591, '03104cdf', 0, 0, 0)

Line : 187
File : sessions.php