[PHP] deserializing objects with 400 response

Hi!
I wanted to catch my ApiException, but in eventsGetWithHttpInfo() method I found bug.
When I try $e->getResponseObject() from my Error model, I will have empty fields in this model.
This code in generated Api class:

catch (ApiException $e) {
    switch ($e->getCode()) {
        case 200:
            $data = ObjectSerializer::deserialize(
                $e->getResponseBody(),
                '\afficheapiClient\Model\Events',
                $e->getResponseHeaders()
            );
            $e->setResponseObject($data);
            break;
        case 400:
            $data = ObjectSerializer::deserialize(
                $e->getResponseBody(),
                '\afficheapiClient\Model\Error',
                $e->getResponseHeaders()
            );
            $e->setResponseObject($data);
            break;
    }
    throw $e;
}

I get into case 400 and in ObjectSerializer::deserialize method $data argument with $e->getResponseHeaders() should have stbObject type, but it is string.

Start in the generated eventsGetWithHttpInfo() method and follow its 400 ApiException path into ObjectSerializer::deserialize(), using the Error model and response headers shown in the report. Reproduce the 400 response and verify that getResponseObject() contains populated Error fields rather than an empty model.