Ok.
$token = $ebay_authToken;
$siteid = $ebay_siteId;
$sitecode = $ebay_siteCode;
$sitename = $ebay_siteName;
//create session
$session = new eBaySession($dev, $app, $cert);
$session->token = $token;
$session->site = $siteid;
$session->location = $location;
//make call
try { <----- this is line 67
$client = new eBaySOAP($session);
$params = array(
'Version' => $Version,
'CategorySiteID' => $siteid,
'DetailLevel' => "ReturnAll",
'LevelLimit' => $LevelLimit,
'ViewAllNodes' => "true"
);