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 ('792cb018230b40a27ad7f6f825aa0a06', -1, 1754793733, 1754793733, 'd849d8fd', -9, 0, 0)

Line : 189
File : sessions.php