Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/http-foundation 7.x, found symfony/http-foundation[v7.0.0-BETA1, v7.0.0-BETA2, v7.0.0-BETA3, 7.0.x-dev] but it does not match your minimum-stability. Problem 2 - Root composer.json requires symfony/http-kernel 7.x, found symfony/http-kernel[v7.0.0-BETA1, v7.0.0-BETA2, v7.0.0-BETA3, 7.0.x-dev] but it does not match your minimum-stability.