Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires flarum/core ^2.0.0 -> satisfiable by flarum/core[2.x-dev]. - flarum/core 2.x-dev requires php ^8.2 -> your php version (8.1.31) does not satisfy that requirement. Problem 2 - Root composer.json requires flarum/nicknames ^2.0.0 -> satisfiable by flarum/nicknames[2.x-dev]. - flarum/core 2.x-dev requires php ^8.2 -> your php version (8.1.31) does not satisfy that requirement. - flarum/nicknames 2.x-dev requires flarum/core ^2.0.0-beta.1 -> satisfiable by flarum/core[2.x-dev].

Process completed with exit code 2.