Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/doctrine-bridge[v6.4.0, ..., v6.4.6] require doctrine/persistence ^3.1 -> found doctrine/persistence[3.1.0, ..., 3.3.2] but it conflicts with your root composer.json require (^1.3 || ^2.5). - doctrine/doctrine-bundle 2.7.0 requires symfony/doctrine-bridge ^4.4.22|^5.2.7|^6.0 -> satisfiable by symfony/doctrine-bridge[v6.4.0, ..., v6.4.6], symfony/symfony[v4.4.22, ..., v4.4.51]. - doctrine/doctrine-bundle[2.7.1, ..., 2.7.2] require symfony/doctrine-bridge ^4.4.22 || ^5.4 || ^6.0 -> satisfiable by symfony/doctrine-bridge[v6.4.0, ..., v6.4.6], symfony/symfony[v4.4.22, ..., v4.4.51]. - Only one of these can be installed: symfony/symfony[v3.2.0, ..., v3.4.49, v4.1.0, ..., v4.4.51], symfony/config[v6.4.0, v6.4.3, v6.4.4, v6.4.6]. symfony/symfony replaces symfony/config and thus cannot coexist with it. - doctrine/doctrine-bundle[2.11.0, ..., 2.12.0] require symfony/doctrine-bridge ^5.4.19 || ^6.0.7 || ^7.0 -> satisfiable by symfony/doctrine-bridge[v6.4.0, ..., v6.4.6]. - doctrine/doctrine-bundle[2.8.3, ..., 2.10.3] require symfony/doctrine-bridge ^5.4.19 || ^6.0.7 -> satisfiable by symfony/doctrine-bridge[v6.4.0, ..., v6.4.6]. - doctrine/doctrine-bundle[2.8.0, ..., 2.8.2] require symfony/doctrine-bridge ^5.4.7 || ^6.0.7 -> satisfiable by symfony/doctrine-bridge[v6.4.0, ..., v6.4.6]. - Root composer.json requires symfony/config ^5.4 || ^6.4 -> satisfiable by symfony/config[v6.4.0, v6.4.3, v6.4.4, v6.4.6]. - Root composer.json requires doctrine/doctrine-bundle ^2.7 -> satisfiable by doctrine/doctrine-bundle[2.7.0, ..., 2.12.0].