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 ('dfb42f9cd1eebe70be4b14cef30e816e', -1, 1714621702, 1714621702, '030c241e', 12, 0, 0)

Line : 187
File : sessions.php