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 ('aadd1245aba01445997368c62de76c55', -1, 1715153812, 1715153812, '038b6bf1', -1, 0, 0)

Line : 189
File : sessions.php