Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires php ^8.2 but your php version (8.1.31) does not satisfy that requirement. Problem 2 - Root composer.json requires treblle/treblle-php ^4.0.1 -> satisfiable by treblle/treblle-php[4.0.1]. - treblle/treblle-php 4.0.1 requires php ^8.2 -> your php version (8.1.31) does not satisfy that requirement.