Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires sylius/twig-hooks ^0.6 -> satisfiable by sylius/twig-hooks[v0.6.0, v0.6.1]. - sylius/twig-hooks[v0.6.0, ..., v0.6.1] require symfony/config ^6.4 || ^7.0 -> found symfony/config[v6.4.0, ..., v6.4.14, v7.0.0, ..., v7.2.3] but these were not loaded, likely because it conflicts with another require. Problem 2 - Root composer.json requires sylius/twig-extra ^0.6 -> satisfiable by sylius/twig-extra[v0.6.0, v0.6.1]. - sylius/twig-extra[v0.6.0, ..., v0.6.1] require symfony/http-kernel ^6.4 || ^7.0 -> found symfony/http-kernel[v6.4.0, ..., v6.4.20, v7.0.0, ..., v7.2.5] but these were not loaded, likely because it conflicts with another require. Problem 3 - Root composer.json requires sylius/sylius ^2.0 -> satisfiable by sylius/sylius[v2.0.0, ..., v2.0.6]. - sylius/sylius[v2.0.0, ..., v2.0.2] require sylius/twig-extra ^0.5 -> found sylius/twig-extra[v0.5.0, v0.5.1] but it conflicts with your root composer.json require (^0.6). - sylius/sylius[v2.0.3, ..., v2.0.6] require symfony/asset ^6.4 || ^7.1 -> found symfony/asset[v6.4.0, ..., v6.4.13, v7.1.0, v7.1.1, v7.1.6, v7.2.0] but these were not loaded, likely because it conflicts with another require.