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 ('8153d0574cbb560f1ce7c88b8e0c6d7b', -1, 1730438637, 1730438637, '12dc4ae7', -1, 0, 0)

Line : 195
File : sessions.php