phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('92c455a883d41f7669b4ede799b1ae17', -1, 1749546223, 1749546223, 'd849d8e6', 33, 0, 0)

Line : 190
File : sessions.php