Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/event-dispatcher ^8.0 -> satisfiable by symfony/event-dispatcher[v8.0.0, v8.0.4]. - symfony/event-dispatcher[v8.0.0, ..., v8.0.4] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 2 - Root composer.json requires symfony/http-foundation ^8.0 -> satisfiable by symfony/http-foundation[v8.0.0, ..., v8.0.6]. - symfony/http-foundation[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 3 - Root composer.json requires symfony/http-kernel ^8.0 -> satisfiable by symfony/http-kernel[v8.0.0, ..., v8.0.6]. - symfony/http-kernel[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 4 - Root composer.json requires symfony/intl ^8.0 -> satisfiable by symfony/intl[v8.0.0, v8.0.1, v8.0.4, v8.0.6]. - symfony/intl[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 5 - Root composer.json requires symfony/mailer ^8.0 -> satisfiable by symfony/mailer[v8.0.0, v8.0.3, v8.0.4, v8.0.6]. - symfony/mailer[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 6 - Root composer.json requires symfony/options-resolver ^8.0 -> satisfiable by symfony/options-resolver[v8.0.0]. - symfony/options-resolver v8.0.0 requires php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 7 - Root composer.json requires symfony/routing ^8.0 -> satisfiable by symfony/routing[v8.0.0, ..., v8.0.6]. - symfony/routing[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 8 - Root composer.json requires symfony/security-core ^8.0 -> satisfiable by symfony/security-core[v8.0.0, v8.0.3, v8.0.4]. - symfony/security-core[v8.0.0, ..., v8.0.4] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 9 - Root composer.json requires symfony/translation ^8.0 -> satisfiable by symfony/translation[v8.0.0, ..., v8.0.6]. - symfony/translation[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 10 - Root composer.json requires symfony/twig-bundle ^8.0 -> satisfiable by symfony/twig-bundle[v8.0.0, v8.0.3, v8.0.4]. - symfony/twig-bundle[v8.0.0, ..., v8.0.4] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 11 - Root composer.json requires symfony/validator ^8.0 -> satisfiable by symfony/validator[v8.0.0, ..., v8.0.6]. - symfony/validator[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 12 - Root composer.json requires symfony/browser-kit ^8.0 -> satisfiable by symfony/browser-kit[v8.0.0, v8.0.3, v8.0.4]. - symfony/browser-kit[v8.0.0, ..., v8.0.4] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 13 - Root composer.json requires symfony/css-selector ^8.0 -> satisfiable by symfony/css-selector[v8.0.0, v8.0.6]. - symfony/css-selector[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 14 - Root composer.json requires symfony/doctrine-bridge ^8.0 -> satisfiable by symfony/doctrine-bridge[v8.0.0, ..., v8.0.6]. - symfony/doctrine-bridge[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 15 - Root composer.json requires symfony/yaml ^8.0 -> satisfiable by symfony/yaml[v8.0.0, v8.0.1, v8.0.6]. - symfony/yaml[v8.0.0, ..., v8.0.6] require php >=8.4 -> your php version (8.3.30) does not satisfy that requirement. Problem 16 - Root composer.json requires nucleos/user-bundle ^3.7 || ^4.0 -> satisfiable by nucleos/user-bundle[3.7.0, 4.0