Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires illuminate/auth ^8.12|^9.0|^10.0|^11.0 -> satisfiable by illuminate/auth[v8.12.0, ..., 8.x-dev, v9.0.0-beta.1, ..., 9.x-dev, v10.0.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev], laravel/framework[v8.12.0, ..., 8.x-dev]. - Root composer.json requires larastan/larastan ^2.9 -> satisfiable by larastan/larastan[v2.9.0, ..., 2.x-dev]. - Root composer.json requires laravel/framework ^8.12 -> satisfiable by laravel/framework[v8.12.0, ..., 8.x-dev]. - Root composer.json requires orchestra/testbench ^6.23 -> satisfiable by orchestra/testbench[v6.23.0, ..., 6.x-dev]. - illuminate/auth[v11.0.0, ..., 11.x-dev] require php ^8.2 -> your php version (8.1.30) does not satisfy that requirement. - illuminate/pipeline[v11.0.0, ..., 11.x-dev] require php ^8.2 -> your php version (8.1.30) does not satisfy that requirement. - larastan/larastan[v2.9.0, ..., v2.9.8] require illuminate/pipeline ^9.52.16 || ^10.28.0 || ^11.0 -> satisfiable by illuminate/pipeline[v9.52.16, 9.x-dev, v10.28.0, ..., 10.x-dev, v11.0.0, ..., 11.x-dev]. - larastan/larastan[v2.9.9, ..., 2.x-dev] require illuminate/pipeline ^9.52.16 || ^10.28.0 || ^11.16 -> satisfiable by illuminate/pipeline[v9.52.16, 9.x-dev, v10.28.0, ..., 10.x-dev, v11.16.0, ..., 11.x-dev]. - Conclusion: don't install laravel/framework v8.12.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.12.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.12.2 (conflict analysis result) - Conclusion: don't install laravel/framework v8.12.3 (conflict analysis result) - Conclusion: don't install laravel/framework v8.13.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.14.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.15.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.16.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.16.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.17.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.17.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.17.2 (conflict analysis result) - Conclusion: don't install laravel/framework v8.18.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.18.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.19.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.20.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.20.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.21.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.22.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.22.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.23.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.23.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.24.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.25.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.26.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.26.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.27.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.28.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.28.1 (conflict analysis result) - Conclusion: don't install laravel/framework v8.29.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.30.0 (conflict analysis result) - Conclusion: don't install laravel/framework v8.30.1 (conflict analysis result)