Module server manager OVH

[Cloudino]

Hi all,
i'm trying to create a module to connect with OVH and manage server. I use this SDK https://github.com/Toorop/ovh-sdk-php
but when i include autoloader in controller.ext.php the module say me this

Fatal error: Class 'debug_phperrors' not found in /etc/zpanel/panel/index.php on line 16

i include the code in this way

Code:

require_once 'vendor/autoload.php';
use \Ovh\Common\Ovh;

Thx for help and sorry for bad english