add functions

cwp7.php

@@ -18,10 +18,14 @@ if (!defined('WHMCS')) {
 function cwp7_ConfigOptions() {
     $whmcs = App::self();
     $serverGroupID = $whmcs->get_req_var('servergroup');
-    $serverIDs = array(Capsule::table('tblservergroupsrel')
+    $serverIDObj = Capsule::table('tblservergroupsrel')
         ->select('serverid')
         ->where('groupid', '=', $serverGroupID)
-        ->get());
+		->get();
+	$serverIDs = array();
+	foreach($serverIDObj as $serverID) {
+		array_push($serverIDs, $serverIDs->serverid)
+	}
     $server = Capsule::table('tblservers')
         ->select('ipaddress', 'accesshash')
         ->where('id', $serverIDs)