Fatal error: Uncaught TypeError: JTL\Plugin\PluginLoader::loadFromCache(): Return value must be of type ?JTL\Plugin\PluginInterface, Redis returned in /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Plugin/PluginLoader.php:65 Stack trace: #0 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Plugin/PluginLoader.php(40): JTL\Plugin\PluginLoader->loadFromCache() #1 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Plugin/Payment/LegacyMethod.php(456): JTL\Plugin\PluginLoader->init() #2 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Helpers/PaymentMethod.php(122): JTL\Plugin\Payment\LegacyMethod::create() #3 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Helpers/PaymentMethod.php(85): JTL\Helpers\PaymentMethod::checkOrderValuesPlugin() #4 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Shipping/Services/ShippingService.php(1926): JTL\Helpers\PaymentMethod::shippingMethodWithValidPaymentMethod() #5 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Shipping/Services/ShippingService.php(200): JTL\Shipping\Services\ShippingService->filterByCountriesAndShippingClasses() #6 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Controller/AbstractController.php(348): JTL\Shipping\Services\ShippingService->getPossibleShippingMethods() #7 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Controller/ProductListController.php(173): JTL\Router\Controller\AbstractController->preRender() #8 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Controller/CharacteristicValueController.php(75): JTL\Router\Controller\ProductListController->getResponse() #9 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Controller/DefaultController.php(139): JTL\Router\Controller\CharacteristicValueController->getResponse() #10 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Controller/DefaultController.php(110): JTL\Router\Controller\DefaultController->redirectOldRoute() #11 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Router/Router.php(683): JTL\Router\Controller\DefaultController->getResponse() #12 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Shop.php(356): JTL\Router\Router->dispatch() #13 /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/index.php(9): JTL\Shop::dispatch() #14 {main} thrown in /var/www/vhosts/schroeder-pferdefutter.de/httpdocs/includes/src/Plugin/PluginLoader.php on line 65