add cwp7CheckLimit

cwp7.php

@@ -1164,7 +1164,7 @@ function cwp7CheckSOA($domain, $nameserverIP, $nameserverName ) {
  */
 function cwp7CheckLimit($params, $service) {
 	$cwp7 = new cwp7_Admin($params['serverhostname'], $params['serveraccesshash']);
-	$response = $cwp7->getAccount($params['username']);
+	$response = $cwp7->getQuota($params['username']);
 	logModuleCall(
 		'cwp7',
 		__FUNCTION__,