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 ('8b068e78b1d2046c52bb99ad8073fad0', -1, 1750007892, 1750007892, 'd849d8e3', -9, 0, 0)

Line : 190
File : sessions.php