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) VALUES ('8355a4317f60e064e54cf3ca68e37cf5', -1, 1716085075, 1716085075, '039355af', -10, 0)

Line : 158
File : sessions.php