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 ('629b5ce446e8190f7692e6fba0db5991', -1, 1754973694, 1754973694, 'd849d892', 7, 0, 0)

Line : 189
File : sessions.php