Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symfony/config ^7.0 -> satisfiable by symfony/config[v7.0.0]. - symfony/config v7.0.0 requires symfony/filesystem ^6.4|^7.0 -> found symfony/filesystem[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 2 - Root composer.json requires symfony/console ^7.0 -> satisfiable by symfony/console[v7.0.0, v7.0.1]. - symfony/console[v7.0.0, ..., v7.0.1] require symfony/string ^6.4|^7.0 -> found symfony/string[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 3 - Root composer.json requires symfony/dependency-injection ^7.0 -> satisfiable by symfony/dependency-injection[v7.0.0, v7.0.1]. - symfony/dependency-injection[v7.0.0, ..., v7.0.1] require symfony/var-exporter ^6.4|^7.0 -> found symfony/var-exporter[v6.4.0, v6.4.1, v7.0.0, v7.0.1] but these were not loaded, likely because it conflicts with another require. Problem 4 - Root composer.json requires symfony/form ^7.0 -> satisfiable by symfony/form[v7.0.0, v7.0.1]. - symfony/form[v7.0.0, ..., v7.0.1] require symfony/property-access ^6.4|^7.0 -> found symfony/property-access[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 5 - Root composer.json requires symfony/framework-bundle ^7.0 -> satisfiable by symfony/framework-bundle[v7.0.0, v7.0.1]. - symfony/framework-bundle[v7.0.0, ..., v7.0.1] require symfony/cache ^6.4|^7.0 -> found symfony/cache[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 6 - Root composer.json requires symfony/http-kernel ^7.0 -> satisfiable by symfony/http-kernel[v7.0.0, v7.0.1]. - symfony/http-kernel[v7.0.0, ..., v7.0.1] require symfony/error-handler ^6.4|^7.0 -> found symfony/error-handler[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 7 - Root composer.json requires symfony/security-bundle ^7.0 -> satisfiable by symfony/security-bundle[v7.0.0]. - symfony/security-bundle v7.0.0 requires symfony/clock ^6.4|^7.0 -> found symfony/clock[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 8 - Root composer.json requires symfony/security-http ^7.0 -> satisfiable by symfony/security-http[v7.0.0, v7.0.1]. - symfony/security-http[v7.0.0, ..., v7.0.1] require symfony/property-access ^6.4|^7.0 -> found symfony/property-access[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 9 - Root composer.json requires symfony/browser-kit ^7.0 -> satisfiable by symfony/browser-kit[v7.0.0]. - symfony/browser-kit v7.0.0 requires symfony/dom-crawler ^6.4|^7.0 -> found symfony/dom-crawler[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. Problem 10 - symfony/config v7.0.0 requires symfony/filesystem ^6.4|^7.0 -> found symfony/filesystem[v6.4.0, v7.0.0] but these were not loaded, likely because it conflicts with another require. - symfony/twig-bundle v7.0.0 requires symfony/config ^6.4|^7.0 -> satisfiable by symfony/config[v7.0.0]. - Root composer.json requires symfony/twig-bundle ^7.0 -> satisfiable by symfony/twig-bundle[v7.0.0].