Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires silverstripe/versioned ^3 -> satisfiable by silverstripe/versioned[3.x-dev]. - silverstripe/versioned 3.x-dev requires silverstripe/framework ^5.2 -> found silverstripe/framework[5.x-dev] but it conflicts with your root composer.json require (^6). Problem 2 - Root composer.json requires silverstripe/asset-admin ^3 -> satisfiable by silverstripe/asset-admin[3.x-dev]. - silverstripe/asset-admin 3.x-dev requires silverstripe/framework ^5.2 -> found silverstripe/framework[5.x-dev] but it conflicts with your root composer.json require (^6). Problem 3 - Root composer.json requires silverstripe/cms ^6 -> satisfiable by silverstripe/cms[6.x-dev]. - silverstripe/cms 6.x-dev requires silverstripe/admin ^2.2 -> found silverstripe/admin[2.x-dev] but it conflicts with your root composer.json require (^3). Problem 4 - silverstripe/versioned 3.x-dev requires silverstripe/framework ^5.2 -> found silverstripe/framework[5.x-dev] but it conflicts with your root composer.json require (^6). - silverstripe/admin 3.x-dev requires silverstripe/versioned ^3 -> satisfiable by silverstripe/versioned[3.x-dev]. - Root composer.json requires silverstripe/admin ^3 -> satisfiable by silverstripe/admin[3.x-dev].

Process completed with exit code 2.