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 ('d07f77f383f3bd5af8591b44feddf077', -1, 1749804775, 1749804775, 'd849d904', -9, 0, 0)

Line : 190
File : sessions.php