Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'id' in 'field list' in /home/zly/hrbank/users.php:21 Stack trace: #0 /home/zly/hrbank/users.php(21): PDO->query() #1 {main} thrown in /home/zly/hrbank/users.php on line 21