Fetching data with airtable-php script gives me NULL

[AirtableUser1]

Hello,

Can anyone help me?

I'm trying to get the data from Airtable by using this script

https://github.com/sleiman/airtable-php

Here's the code

<?php

require 'vendor/autoload.php';

$apiKey = 'tokenFromAirTableMyAccountSection';

$database = 'AirtableTest';

$tableName = 'Data';

use TANIOS\Airtable\Airtable;

$airtable = new Airtable(array(

    'api_key'   => $apiKey,

    'base'      => $database,

));

$request = $airtable->getContent( $tableName );

do {

    $response = $request->getResponse();

    var_dump( $response[ 'records' ] );

}

while( $request = $response->next() );

after all that I'm just getting NULL.

Any help would be much appreciated.

Thanks.