Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/http-kernel ^7.1.4 -> satisfiable by symfony/http-kernel[v7.1.4]. - symfony/http-kernel v7.1.4 requires php >=8.2 -> your php version (7.1.33) does not satisfy that requirement. Problem 2 - doctrine/doctrine-bundle[1.12.0, ..., 1.12.13] require symfony/framework-bundle ^3.4.30|^4.3.3 -> satisfiable by symfony/framework-bundle[v3.4.30, ..., v3.4.47, v4.3.3, ..., v4.4.51]. - doctrine/doctrine-bundle[1.11.0, ..., 1.11.2] require symfony/framework-bundle ^3.4|^4.1 -> satisfiable by symfony/framework-bundle[v3.4.0, ..., v3.4.47, v4.1.0, ..., v4.4.51]. - doctrine/doctrine-bundle[2.0.0, ..., 2.3.2] require symfony/framework-bundle ^3.4.30|^4.3.3|^5.0 -> satisfiable by symfony/framework-bundle[v3.4.30, ..., v3.4.47, v4.3.3, ..., v4.4.51, v5.0.0, ..., v5.4.42]. - doctrine/doctrine-bundle[2.7.1, ..., 2.7.2] require symfony/framework-bundle ^4.4 || ^5.4 || ^6.0 -> satisfiable by symfony/framework-bundle[v4.4.0, ..., v4.4.51, v5.4.0, ..., v5.4.42, v6.0.0, ..., v6.4.10]. - doctrine/doctrine-bundle[2.4.0, ..., 2.7.0] require symfony/framework-bundle ^3.4.30|^4.3.3|^5.0|^6.0 -> satisfiable by symfony/framework-bundle[v3.4.30, ..., v3.4.47, v4.3.3, ..., v4.4.51, v5.0.0, ..., v5.4.42, v6.0.0, ..., v6.4.10]. - symfony/framework-bundle[v3.4.0, ..., v3.4.30] require symfony/http-kernel ~3.4|~4.0 -> found symfony/http-kernel[v3.4.0, ..., v3.4.49, v4.0.0, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v4.1.0, ..., v4.1.12] require symfony/http-kernel ^4.1 -> found symfony/http-kernel[v4.1.0, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v4.2.0, ..., v4.2.12] require symfony/http-kernel ^4.2 -> found symfony/http-kernel[v4.2.0, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v4.3.0, ..., v4.3.3] require symfony/http-kernel ^4.3 -> found symfony/http-kernel[v4.3.0, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v3.4.31, ..., v3.4.44] require symfony/http-kernel ^3.4.31|^4.3.4 -> found symfony/http-kernel[v3.4.31, ..., v3.4.49, v4.3.4, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v3.4.45, ..., v3.4.47] require symfony/http-kernel ^3.4.44|^4.3.4 -> found symfony/http-kernel[v3.4.44, ..., v3.4.49, v4.3.4, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v4.3.4, ..., v4.3.11] require symfony/http-kernel ^4.3.4 -> found symfony/http-kernel[v4.3.4, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - symfony/framework-bundle[v5.0.0, ..., v5.0.8] require php ^7.2.5 -> your php version (7.1.33) does not satisfy that requirement. - symfony/framework-bundle[v5.0.9, ..., v5.4.42] require php >=7.2.5 -> your php version (7.1.33) does not satisfy that requirement. - symfony/framework-bundle[v4.4.0, ..., v4.4.51] require symfony/http-kernel ^4.4 -> found symfony/http-kernel[v4.4.0, ..., v4.4.51] but it conflicts with your root composer.json require (^7.1.4). - doctrine/doctrine-bundle[2.8.0, ..., 2.13.0] require php ^7.4 || ^8.0 -> your php version (7.1.33) does not satisfy that requirement. - symfony/framework-bundle[v6.0.0, ..., v6.0.19] require php >=8.0.2 -> your php version (7.1.33) does not satisfy that requirement. - symfony/framework-bundle[v6.1.0, ..., v6.4.10] require php >=8.1 -> your php version (7.1.33) does not satisfy that requirement. - Root composer.json requires doctrine/doctrine-bundle ^1.11|^2.0 -> satisfiable by doctrine/doctrine-bundle[1.11.0, ..., 1.12.13, 2.0.0, ..., 2.13.0].

Process completed with exit code 2.