Fatal error: Uncaught mysqli_sql_exception: Cannot delete or update a parent row: a foreign key constraint fails (`sageadmin_payments`.`customer_products`, CONSTRAINT `customer_products_ibfk_1` FOREIGN KEY (`customer_number`) REFERENCES `customers` (`customer_number`)) in /home/sageadmin/public_html/delete-customer.php:45 Stack trace: #0 /home/sageadmin/public_html/delete-customer.php(45): mysqli_stmt->execute() #1 {main} thrown in /home/sageadmin/public_html/delete-customer.php on line 45