Fatal error: Uncaught TypeError: JTL\Plugin\PluginLoader::loadFromObject(): Argument #2 ($currentLanguageCode) must be of type string, null given, called in /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Plugin/PluginLoader.php on line 54 and defined in /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Plugin/PluginLoader.php:85
Stack trace:
#0 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Plugin/PluginLoader.php(54): JTL\Plugin\PluginLoader->loadFromObject()
#1 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Plugin/Payment/LegacyMethod.php(471): JTL\Plugin\PluginLoader->init()
#2 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Helpers/PaymentMethod.php(88): JTL\Plugin\Payment\LegacyMethod::create()
#3 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Helpers/ShippingMethod.php(305): JTL\Helpers\PaymentMethod::shippingMethodWithValidPaymentMethod()
#4 /var/www/vhosts/ab-versand.de/httpdocs/includes/vendor/lstrojny/functional-php/src/Functional/Some.php(34): JTL\Helpers\ShippingMethod::JTL\Helpers\{closure}()
#5 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Helpers/ShippingMethod.php(306): Functional\some()
#6 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Helpers/ShippingMethod.php(1384): JTL\Helpers\ShippingMethod::getPossibleShippingMethods()
#7 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Router/Controller/AbstractController.php(335): JTL\Helpers\ShippingMethod::getFreeShippingMinimum()
#8 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Router/Controller/ProductController.php(351): JTL\Router\Controller\AbstractController->preRender()
#9 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Router/Controller/DefaultController.php(121): JTL\Router\Controller\ProductController->getResponse()
#10 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Router/Router.php(663): JTL\Router\Controller\DefaultController->getResponse()
#11 /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Shop.php(455): JTL\Router\Router->dispatch()
#12 /var/www/vhosts/ab-versand.de/httpdocs/index.php(7): JTL\Shop::dispatch()
#13 {main}
  thrown in /var/www/vhosts/ab-versand.de/httpdocs/includes/src/Plugin/PluginLoader.php on line 85