getFactors() Error

[lewisstancer]

The following error is displayed when attempting to getFactors for a User ID

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, stdClass given in /var/www/test/vendor/onelogin/api/src/OneLoginClient.php:226 Stack trace: #0 /var/www/test/vendor/onelogin/api/src/OneLoginClient.php(226): count() #1 /var/www/test/vendor/onelogin/api/src/OneLoginClient.php(2072): OneLogin\api\OneLoginClient->handleDataResponse() #2 /var/www/test/admin/debug.php(31): OneLogin\api\OneLoginClient->getFactors() #3 {main} thrown in /var/www/test/vendor/onelogin/api/src/OneLoginClient.php on line 226

PHP Code:

$client = new OneLoginClient($clientId, $clientSecret, $region);
$authFactors = $client->getFactors(77149912);
print_r($authFactors);