Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: Type error: Return value of Sylius\Bundle\ShopBundle\Router\LocaleStrippingRouter::generate() must be of the type string, null returned in /disk_1/www/cz/sepsystem/releases/c15ae9407baa4454c70d21cdd0934fc9d716da0b/vendor/sylius/sylius/src/Sylius/Bundle/ShopBundle/Router/LocaleStrippingRouter.php:61 Stack trace: #0 /disk_1/www/cz/sepsystem/releases/c15ae9407baa4454c70d21cdd0934fc9d716da0b/vendor/symfony/symfony/src/Symfony/Bridge/Twig/Extension/RoutingExtension.php(57): Sylius\Bundle\ShopBundle\Router\LocaleStrippingRouter->generate('sylius_shop_par...', Array, 1) #1 /disk_1/www/cz/sepsystem/releases/c15ae9407baa4454c70d21cdd0934fc9d716da0b/var/cache/prod/twig/ec/ec40b243f6a7a280f76692ffe432a1593c81f45f519dcf6e39bf91ce2fa84933.php(167): Symfony\Bridge\Twig\Extension\RoutingExtension->getPath('sylius_shop_par...', Array) #2 /disk_1/www/cz/sepsystem/releases/c15ae9407baa4454c70d21cdd0934fc9d716da0b/vendor/twig/twig/lib/Twig/Template.php(389): __Twig in /disk_1/www/cz/sepsystem/releases/c15ae9407baa4454c70d21cdd0934fc9d716da0b/vendor/sylius/sylius/src/Sylius/Bundle/ShopBundle/Router/LocaleStrippingRouter.php on line 61