Bug country settings with multiple language availables

[tchauviere]

If the shop has multiple language activated, you will have an array instead of a string here: https://github.com/PrestaShop/bpostshm/blob/master/bpostshm.php#L876

And this will cause the following:

The workaround is to do the following:

$country = new Country((int)$id_country, (int)$this->context->employee->id_lang);

[Stigmi]

This code has been removed and was part of the "create a zone" functionality that has been dropped.

[tchauviere]

Fixed!