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 ('cd8677b7491a9465d9e3be8f4d645b42', -1, 1714021320, 1714021320, '12db16a9', 0, 0, 0)

Line : 187
File : sessions.php