Your lock file does not contain a compatible set of packages. Please run composer update. Problem 1 - symfony/deprecation-contracts is locked to version v3.4.0 and an update of this package was not requested. - symfony/deprecation-contracts v3.4.0 requires php >=8.1 -> your php version (8.0.99; overridden via config.platform, actual: 8.0.30) does not satisfy that requirement. Problem 2 - symfony/filesystem is locked to version v6.4.0 and an update of this package was not requested. - symfony/filesystem v6.4.0 requires php >=8.1 -> your php version (8.0.99; overridden via config.platform, actual: 8.0.30) does not satisfy that requirement. Problem 3 - symfony/service-contracts is locked to version v3.4.0 and an update of this package was not requested. - symfony/service-contracts v3.4.0 requires php >=8.1 -> your php version (8.0.99; overridden via config.platform, actual: 8.0.30) does not satisfy that requirement. Problem 4 - symfony/string is locked to version v6.4.0 and an update of this package was not requested. - symfony/string v6.4.0 requires php >=8.1 -> your php version (8.0.99; overridden via config.platform, actual: 8.0.30) does not satisfy that requirement. Problem 5 - symfony/filesystem v6.4.0 requires php >=8.1 -> your php version (8.0.99; overridden via config.platform, actual: 8.0.30) does not satisfy that requirement. - vimeo/psalm 5.17.0 requires symfony/filesystem ^5.4 || ^6.0 || ^7.0 -> satisfiable by symfony/filesystem[v6.4.0]. - vimeo/psalm is locked to version 5.17.0 and an update of this package was not requested.