Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires willdurand/hateoas-bundle ^2.7 -> satisfiable by willdurand/hateoas-bundle[2.7.0]. - willdurand/hateoas-bundle 2.7.0 requires symfony/expression-language ~3.0 || ~4.0 || ~5.0 || ~6.0 || ~7.0 -> found symfony/expression-language[v3.0.0, ..., v3.4.47, v4.0.0, ..., v4.4.47, v5.0.0, ..., v5.4.45, v6.0.0, ..., v6.4.24, v7.0.0, ..., v7.4.0] but these were not loaded, likely because it conflicts with another require.