Keep getting "Fatal error: Uncaught Error: Call to a member function bind_param()"

Fatal error: Uncaught Error: Call to a member function bind_param() on boolean in C:\xampp\htdocs….

I have re-typed the script many times and cant seem to find my misstep. Can someone please help?

if(isset($_POST['addOrderBTN'])){
    
        $orderNo = $_POST['orderNo'];
        $orderDate = $_POST['orderDate'];
        $deliveryTime = $_POST['deliveryTime'];
        $customerPhone = $_POST['customerPhone'];
        $customerEmail = $_POST['customerEmail'];
        $custFirstName = $_POST['firstName'];
        $custLastName = $_POST['lastName'];
        $custStreetAddress = $_POST['streetAddress'];
        $custStreetDirection = $_POST['streetDirection'];
        $custCity = $_POST['city'];
        $custPostalCode = $_POST['postalCode'];
        $custCountry = $_POST['country'];
        $productName = $_POST['productName'];
        $productPrice = $_POST['price'];
        $productQuantity = $_POST['productQty'];
        $deposit = $_POST['deposit'];
        $subTotal = $_POST['subTotal'];
        $depositTotal = $_POST['depositTotal'];
        $tax1 = $_POST['tax1'];
        $orderTotal = $_POST['orderTotal']; 
        $deliveyrInstrucitons =$_POST['deliveryInstructions'];
        $orderComments = $_POST['orderComments'];
    
        $sql = "INSERT INTO delivery_orders_tbl(orderNumber, orderDate, deliveryTime, customerPhone, customerPhone, customerEmail, firstName, lastName, streetAddress, streetDirection, city, postalCode, country, productName, productPrice, productQuantity, deposit, subTotal, depositTotal, tax1, orderTotal, deliveryDirections, orderComments) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";
    
        $stmt = $conn->prepare($sql);

        //bind parameters
        $stmt->bind_param("sssssssssssssdidddddss", $orderNo, $orderDate, $deliveryTime, $customerPhone, $customerEmail, $custFirstName, $custLastName, $custStreetAddress, $custStreetDirection, $custCity, $custPostalCode, $custCountry, $productName, $productPrice, $productQuantity, $deposit, $subTotal, $depositTotal, $tax1, $orderTotal, $deliveyrInstrucitons, $orderComments);
        
        if($custFirstName !== ''){
            $stmt->excute();
            echo "Order No " .$orderNo. " Sucessfuly Added";
        }else{
            echo "Some error occured, try again.";
            
        }
        $stmt->close();
        
        
    }

>Solution :

sql = "INSERT INTO delivery_orders_tbl(orderNumber, orderDate, deliveryTime, customerPhone, customerPhone, customerEmail, firstName, lastName, streetAddress, streetDirection, city, postalCode, country, productName, productPrice, productQuantity, deposit, subTotal, depositTotal, tax1, orderTotal, deliveryDirections, orderComments) VALUES(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)";

customerPhone column is repeated twice and that means your sql query contains 23 columns and only 22 values to be submitted.