Your requirements could not be resolved to an installable set of packages. Problem 1 - illuminate/http[v9.14.0, ..., 9.x-dev] require symfony/http-foundation ^6.0 -> satisfiable by symfony/http-foundation[v6.3.9, ..., 6.4.x-dev]. - symfony/http-foundation[v6.3.9, ..., 6.4.x-dev] require php >=8.1 -> your php version (8.0.30) does not satisfy that requirement. - Root composer.json requires illuminate/http ^9.14 -> satisfiable by illuminate/http[v9.14.0, ..., 9.x-dev].