Process completed with exit code 2.

Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires gally/gally-premium 2.3.x-dev as 2.3.x-dev -> satisfiable by gally/gally-premium[2.3.x-dev (alias of 2.3.x-dev)]. - gally/gally-premium 2.3.x-dev requires gally/gally-standard dev-main -> found gally/gally-standard[dev-main] but it conflicts with your root composer.json require (2.3.x-dev as 2.3.x-dev). - gally/gally-premium 2.3.x-dev is an alias of gally/gally-premium 2.3.x-dev and thus requires it to be installed too. Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.