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 ('6d51d552770506ff53cb9a7d4297c23c', -1, 1713475141, 1713475141, '12d93c23', -11, 0, 0)

Line : 187
File : sessions.php