Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires laravel/framework 11.2.* -> satisfiable by laravel/framework[v11.2.0]. - laravel/framework v11.2.0 requires php ^8.2 -> your php version (8.1.27) does not satisfy that requirement. Problem 2 - orchestra/testbench[v9.0.0, ..., 9.x-dev] require php ^8.2 -> your php version (8.1.27) does not satisfy that requirement. - orchestra/testbench v8.0.0 requires laravel/framework >=10.0.0 <10.1.0 -> found laravel/framework[v10.0.0, v10.0.1, v10.0.2, v10.0.3] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.1 requires laravel/framework >=10.0.3 <10.1.0 -> found laravel/framework[v10.0.3] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.2 requires laravel/framework >=10.0.3 <10.2.0 -> found laravel/framework[v10.0.3, ..., v10.1.5] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.3 requires laravel/framework >=10.1.4 <10.2.0 -> found laravel/framework[v10.1.4, v10.1.5] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.4 requires laravel/framework >=10.1.5 <10.2.0 -> found laravel/framework[v10.1.5] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.5 requires laravel/framework >=10.1.5 <10.3.0 -> found laravel/framework[v10.1.5, v10.2.0] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.6 requires laravel/framework >=10.1.5 <10.4.0 -> found laravel/framework[v10.1.5, ..., v10.3.3] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.7 requires laravel/framework >=10.3.1 <10.4.0 -> found laravel/framework[v10.3.1, v10.3.2, v10.3.3] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.8 requires laravel/framework >=10.3.3 <10.4.0 -> found laravel/framework[v10.3.3] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.0.9 requires laravel/framework >=10.4.0 <10.5.0 -> found laravel/framework[v10.4.0, v10.4.1] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench[v8.0.10, ..., v8.1.0] require laravel/framework >=10.4.1 <10.5.0 -> found laravel/framework[v10.4.1] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench[v8.1.1, ..., v8.2.1] require laravel/framework >=10.4.1 <10.6.0 -> found laravel/framework[v10.4.1, v10.5.0, v10.5.1] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.2.2 requires laravel/framework >=10.4.1 <10.7.0 -> found laravel/framework[v10.4.1, ..., v10.6.2] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.3.0 requires laravel/framework >=10.6.1 <10.7.0 -> found laravel/framework[v10.6.1, v10.6.2] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench[v8.3.1, ..., v8.4.0] require laravel/framework >=10.6.1 <10.8.0 -> found laravel/framework[v10.6.1, v10.6.2, v10.7.0, v10.7.1] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.5.0 requires laravel/framework >=10.8.0 <10.9.0 -> found laravel/framework[v10.8.0] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.5.1 requires laravel/framework >=10.8.0 <10.10.0 -> found laravel/framework[v10.8.0, v10.9.0] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.5.2 requires laravel/framework >=10.8.0 <10.11.0 -> found laravel/framework[v10.8.0, v10.9.0, v10.10.0, v10.10.1] but it conflicts with your root composer.json require (11.2.*). - orchestra/testbench v8.5.3 requires laravel/framework >=10.8.0 <10.12.0 -> found laravel/framework[v10.8.0, ..., v10.11.0] but it conflicts with your root composer.json require (11.2.*). - orchestra/testb