Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/css-selector ^7.1 -> satisfiable by symfony/css-selector[v7.1.0, v7.1.1, v7.1.6, v7.2.0]. - symfony/css-selector[v7.1.0, ..., v7.2.0] require php >=8.2 -> your php version (8.1.31) does not satisfy that requirement. Problem 2 - Root composer.json requires phpunit/phpunit ^11.2.9 -> satisfiable by phpunit/phpunit[11.2.9, ..., 11.5.0]. - phpunit/phpunit[11.2.9, ..., 11.5.0] require php >=8.2 -> your php version (8.1.31) does not satisfy that requirement.

Process completed with exit code 2.