Fatal error: Uncaught PDOException: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'Agency_Customer_ID' in 'field list' in C:\xampp\htdocs\Servtrack_V\registerForm.php:31 Stack trace: #0 C:\xampp\htdocs\Servtrack_V\registerForm.php(31): PDO->query('SELECT MAX(Agen...') #1 {main} thrown in C:\xampp\htdocs\Servtrack_V\registerForm.php on line 31