wordpress-preseed/wp-content/plugins/all-in-one-event-calendar/lib/database/exception/update.php

<?php
/**
 * In case of database update failure this exception is thrown
 *
 * @author     Time.ly Network Inc.
 * @since      2.0
 *
 * @package    AI1EC
 * @subpackage AI1EC.Database.Exception
 */
class Ai1ec_Database_Update_Exception extends Ai1ec_Exception {
}