SupeSite info: MySQL Query Error

User: guest
Time: 2019-2-20 1:00am
Script: /do.php

SQL: INSERT INTO [Table]clickuser (`uid`, `username`, `id`, `idtype`, `clickid`, `groupid`, `dateline`, `ip`) VALUES ('0', 'Guest', '121067', 'spaceitems', '23', '5', '1550595606', '34.228.143.13')
Error: Duplicate entry '0' for key 'PRIMARY'
Errno.: 1062