Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.2|^8.3 but your php version (8.1.29) does not satisfy that requirement. Problem 2 - Root composer.json requires orchestra/testbench ^9.4 -> satisfiable by orchestra/testbench[v9.4.0]. - orchestra/testbench v9.4.0 requires php ^8.2 -> your php version (8.1.29) does not satisfy that requirement. Problem 3 - laravel/framework[v11.5.0, ..., v11.21.0] require php ^8.2 -> your php version (8.1.29) does not satisfy that requirement. - illuminate/support[v11.0.0, ..., v11.21.0] require php ^8.2 -> your php version (8.1.29) does not satisfy that requirement. - Root composer.json requires illuminate/support ^11.0 -> satisfiable by illuminate/support[v11.0.0, ..., v11.21.0], laravel/framework[v11.5.0, ..., v11.21.0].