/home/edulekha/crm.edulekha.com/application/vendor/pusher/pusher-php-server/src/PusherException.php
<?php

namespace Pusher;

use Exception;

class PusherException extends Exception
{
}
Path: home/edulekha/crm.edulekha.com/application/vendor/pusher/pusher-php-server/src