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 ('4acbc954d45724cade7c7c81b2da3b61', -1, 1713975675, 1713975675, '12769172', -10, 0, 0)

Line : 187
File : sessions.php