Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires azjezz/psl ^3.0 -> satisfiable by azjezz/psl[3.0.0]. - azjezz/psl 3.0.0 requires php ~8.2.0 || ~8.3.0 -> your php version (8.1.29) does not satisfy that requirement.