Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires symsensor/actuator-bundle ^1.0.1 -> satisfiable by symsensor/actuator-bundle[v1.0.1]. - symsensor/actuator-bundle v1.0.1 requires symfony/framework-bundle ^6.0 -> found symfony/framework-bundle[v6.0.0, ..., v6.4.1] but these were not loaded, likely because it conflicts with another require. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.