Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/framework-bundle ^8.0 -> satisfiable by symfony/framework-bundle[v8.0.0-BETA1, ..., 8.2.x-dev]. - symfony/framework-bundle[v8.0.0-BETA1, ..., v8.0.3] require symfony/dependency-injection ^7.4|^8.0 -> found symfony/dependency-injection[v7.4.0-BETA1, ..., 7.4.x-dev, v8.0.0-BETA1, ..., 8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1). - symfony/framework-bundle[v8.0.15, ..., 8.0.x-dev] require symfony/dependency-injection ^7.4.15|~8.0.15|^8.1.2 -> found symfony/dependency-injection[v7.4.15, v7.4.16, v7.4.17, 7.4.x-dev, v8.0.15, ..., 8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1). - symfony/framework-bundle[v8.0.4, ..., v8.0.14] require symfony/dependency-injection ^7.4.4|^8.0.4 -> found symfony/dependency-injection[v7.4.4, ..., 7.4.x-dev, v8.0.4, ..., 8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1). - symfony/framework-bundle[v8.1.0-BETA1, ..., v8.1.1] require symfony/dependency-injection ^8.1 -> found symfony/dependency-injection[v8.1.0-BETA1, ..., 8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1). - symfony/framework-bundle[v8.1.2, ..., 8.1.x-dev] require symfony/dependency-injection ^8.1.2 -> found symfony/dependency-injection[v8.1.2, ..., 8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1). - symfony/framework-bundle 8.2.x-dev requires symfony/dependency-injection ^8.2 -> found symfony/dependency-injection[8.2.x-dev] but it conflicts with your root composer.json require (^5.4 || ^6.1).