Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.0 but your php version (7.4.33) does not satisfy that requirement. Problem 2 - symfony/finder[v6.0.0, ..., v6.0.19] require php >=8.0.2 -> your php version (7.4.33) does not satisfy that requirement. - symfony/finder[v6.1.0, ..., v6.3.3] require php >=8.1 -> your php version (7.4.33) does not satisfy that requirement. - Root composer.json requires symfony/finder ^6.0 -> satisfiable by symfony/finder[v6.0.0, ..., v6.3.3].