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 ('d53a567d33c5e1c0908d50e6eadd304b', -1, 1717083544, 1717083544, '12bc4042', -1, 0, 0)

Line : 187
File : sessions.php