extend error messaging

cwp7.php

@@ -71,7 +71,7 @@ function cwp7_Testconnection($params) {
 	}
 	return array(
         'success' => false,
-        'error' => $response['error_msg'],
+        'error' => $response['error_msg'] ? $response['error_msg'] : $response['msj'],
     );
 }