Bug on /order/config/preconfig/domain

[HostingMaster]

If a customer is logged in and visits this page:

/order/config/preconfig/domain

it gets this error:

Uncaught TypeError, code 0 in /home/....../web/...../public_html/plugins/order/lib/order_types/domain/order_type_domain.php on line 273 Message: Cannot access offset of type string on string

 

in line 272 replace:

   if ($language_setting && array_key_exists('value', $language_setting)) {
                    $language = $language['value'];
                }

with

  if ($language_setting && array_key_exists('value', $language_setting)) {
                    $language = $language_setting['value'];
                }

to fix the error