missing class property

model/PFAHandler.php

@@ -5,6 +5,11 @@ abstract class PFAHandler {
      * public variables
      */
 
+    /**
+     * @var array
+     */
+    public $result = array();
+
     /**
      * @var array of error messages - if a method returns false, you'll find the error message(s) here
      */