Your lock file does not contain a compatible set of packages. Please run composer update. Problem 1 - symfony/event-dispatcher is locked to version v7.0.0 and an update of this package was not requested. - symfony/event-dispatcher v7.0.0 requires php >=8.2 -> your php version (8.1.26) does not satisfy that requirement. Problem 2 - symfony/string is locked to version v7.0.0 and an update of this package was not requested. - symfony/string v7.0.0 requires php >=8.2 -> your php version (8.1.26) does not satisfy that requirement. Problem 3 - symfony/event-dispatcher v7.0.0 requires php >=8.2 -> your php version (8.1.26) does not satisfy that requirement. - symfony/http-kernel v6.4.1 requires symfony/event-dispatcher ^5.4|^6.0|^7.0 -> satisfiable by symfony/event-dispatcher[v7.0.0]. - symfony/http-kernel is locked to version v6.4.1 and an update of this package was not requested.