Invalid parameter number: number of bound variables does not match number of tokens

Question

I am getting this error message on an assignment for class. Ive created an UPDATE which uses forms for a user to edit the content being printed out from a database on the pr

Answer 1

You have five bound parameters but are only binding four values to them. You're missing your value for :videoId.

$sql = "UPDATE videoinfo
        SET submitter = :submitter,
            videoTitle = :videoTitle,
            channelName = :channelName,
            videoLink = :videoLink
        WHERE videoId = :videoId";
$stmt = $dataconn -> prepare($sql);
$stmt -> execute( array(":submitter" => $_POST['submitter'],
                        ":videoTitle" => $_POST['videoTitle'],
                        ":channelName" => $_POST['channelName'],
                        ":videoLink" => $_POST['videoLink'],
                        ":videoId" => $_POST['videoId']
                        ) 
                );