Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires ergebnis/composer-normalize ^2.39.0 -> satisfiable by ergebnis/composer-normalize[2.39.0]. - ergebnis/composer-normalize 2.39.0 requires php ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (7.2.34) does not satisfy that requirement.