Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/http-kernel ^4.4.20 || ^5.0.11 || ^6.0 || ^7.0 -> satisfiable by symfony/http-kernel[v4.4.50, v4.4.51]. - symfony/http-kernel[v4.4.50, ..., v4.4.51] require symfony/http-foundation ^4.4.30|^5.3.7 -> found symfony/http-foundation[v4.4.30, ..., v4.4.49, v5.3.7, ..., v5.4.50] but these were not loaded, because they are affected by security advisories. To ignore the advisories, add ("PKSA-365x-2zjk-pt47", "PKSA-b35n-565h-rs4q") to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. Problem 2 - Root composer.json requires symfony/monolog-bundle ^3.5 -> satisfiable by symfony/monolog-bundle[v3.5.0, ..., v3.10.0]. - symfony/http-kernel[v4.4.50, ..., v4.4.51] require symfony/http-foundation ^4.4.30|^5.3.7 -> found symfony/http-foundation[v4.4.30, ..., v4.4.49, v5.3.7, ..., v5.4.50] but these were not loaded, because they are affected by security advisories. To ignore the advisories, add ("PKSA-365x-2zjk-pt47", "PKSA-b35n-565h-rs4q") to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. - symfony/monolog-bundle[v3.9.0, ..., v3.10.0] require symfony/monolog-bridge ^5.4 || ^6.0 || ^7.0 -> found symfony/monolog-bridge[v5.4.0, ..., v5.4.45, v6.0.0, ..., v6.4.28, v7.0.0, ..., v7.3.6] but these were not loaded, likely because it conflicts with another require. - symfony/monolog-bundle[v3.5.0, ..., v3.6.0] require symfony/http-kernel ~3.4 || ~4.0 || ^5.0 -> satisfiable by symfony/http-kernel[v4.4.50, v4.4.51]. - symfony/monolog-bundle v3.7.0 requires symfony/http-kernel ~4.4 || ^5.0 -> satisfiable by symfony/http-kernel[v4.4.50, v4.4.51]. - symfony/monolog-bundle[v3.7.1, ..., v3.8.0] require symfony/http-kernel ~4.4 || ^5.0 || ^6.0 -> satisfiable by symfony/http-kernel[v4.4.50, v4.4.51].