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 ('80adc9d80497680d0e649402759558b4', -1, 1713498938, 1713498938, '0389aed8', -9, 0, 0)

Line : 187
File : sessions.php