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 ('ef8bb251d67494579e59b18c92b3d763', -1, 1749022752, 1749022752, '03104bb5', 2, 0, 0)

Line : 190
File : sessions.php