phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('c9daf4f8da6fde61c982d81062e486f1', -1, 1715146426, 1715146426, '031042ce', 7, 0, 0)

Line : 189
File : sessions.php