Your requirements could not be resolved to an installable set of packages. Problem 1 - larastan/larastan[v2.9.6, ..., 2.x-dev] require illuminate/support ^9.52.16 || ^10.28.0 || ^11.0 -> satisfiable by laravel/framework[v10.28.0, ..., 10.x-dev], illuminate/support[v9.52.16, 9.x-dev, v10.28.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev]. - illuminate/support[v9.51.0, ..., 9.x-dev] require illuminate/contracts ^9.0 -> found illuminate/contracts[v9.0.0-beta.1, ..., 9.x-dev] but it conflicts with your root composer.json require (^10.0|^11.0). - illuminate/support[v10.33.0, ..., 10.x-dev] require nesbot/carbon ^2.67 -> found nesbot/carbon[2.67.0, ..., 2.x-dev] but it conflicts with your root composer.json require (2.63). - laravel/framework[v10.28.0, ..., 10.x-dev] require nesbot/carbon ^2.67 -> found nesbot/carbon[2.67.0, ..., 2.x-dev] but it conflicts with your root composer.json require (2.63). - illuminate/support[v11.0.0, ..., 11.x-dev] require nesbot/carbon ^2.72.2|^3.0 -> found nesbot/carbon[dev-master, 2.72.2, 2.72.3, 2.x-dev, 3.0.0-beta.1, ..., 3.x-dev (alias of dev-master)] but it conflicts with your root composer.json require (2.63). - Root composer.json requires larastan/larastan ^2.9.6 -> satisfiable by larastan/larastan[v2.9.6, 2.x-dev].