phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('0d9ef7f4a354afbf2f6acf3d52029232', -1, 1715155695, 1715155695, '03864c33', 3, 0, 0)

Line : 189
File : sessions.php