Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/framework-bundle[v5.4.0-BETA1, ..., 5.4.x-dev] require symfony/http-kernel ^5.4|^6.0 -> found symfony/http-kernel[v5.4.0-BETA1, ..., 5.4.x-dev, v6.0.0-BETA1, ..., 6.4.x-dev] but it conflicts with your root composer.json require (^4.4). - Root composer.json requires symfony/framework-bundle ^4.4|^5.0 -> satisfiable by symfony/framework-bundle[v5.4.0-BETA1, ..., 5.4.x-dev].

KO src/Symfony/Bundle/WebProfilerBundle^

KO src/Symfony/Bridge/ProxyManager^

Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/http-kernel[v4.4.30, ..., 4.4.x-dev] require symfony/event-dispatcher ^4.4 -> found symfony/event-dispatcher[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - symfony/http-kernel[v4.4.0-BETA1, ..., v4.4.29] require symfony/error-handler ^4.4 -> found symfony/error-handler[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires symfony/http-kernel ^4.4 -> satisfiable by symfony/http-kernel[v4.4.0-BETA1, ..., 4.4.x-dev].

KO src/Symfony/Bundle/TwigBundle^

Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/http-kernel[v4.4.30, ..., 4.4.x-dev] require symfony/event-dispatcher ^4.4 -> found symfony/event-dispatcher[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - symfony/http-kernel[v4.4.0-BETA1, ..., v4.4.29] require symfony/error-handler ^4.4 -> found symfony/error-handler[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires symfony/http-kernel ^4.4 -> satisfiable by symfony/http-kernel[v4.4.0-BETA1, ..., 4.4.x-dev].

KO src/Symfony/Bundle/SecurityBundle^

Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/http-kernel[v4.4.30, ..., 4.4.x-dev] require symfony/event-dispatcher ^4.4 -> found symfony/event-dispatcher[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - symfony/http-kernel[v4.4.0-BETA1, ..., v4.4.29] require symfony/error-handler ^4.4 -> found symfony/error-handler[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires symfony/http-kernel ^4.4 -> satisfiable by symfony/http-kernel[v4.4.0-BETA1, ..., 4.4.x-dev].

KO src/Symfony/Bundle/FrameworkBundle^

Your requirements could not be resolved to an installable set of packages. Problem 1 - symfony/http-kernel[v4.3.0-BETA1, ..., 4.3.x-dev] require symfony/event-dispatcher ^4.3 -> found symfony/event-dispatcher[v4.3.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - symfony/http-kernel[v4.4.30, ..., 4.4.x-dev] require symfony/event-dispatcher ^4.4 -> found symfony/event-dispatcher[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - symfony/http-kernel[v4.4.0-BETA1, ..., v4.4.29] require symfony/error-handler ^4.4 -> found symfony/error-handler[v4.4.0-BETA1, ..., 4.4.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires symfony/http-kernel ^4.3 -> satisfiable by symfony/http-kernel[v4.3.0-BETA1, ..., 4.4.x-dev].

KO src/Symfony/Component/Lock

KO src/Symfony/Component/Semaphore