Your lock file does not contain a compatible set of packages. Please run composer update. Problem 1 - doctrine/instantiator is locked to version 2.0.x-dev and an update of this package was not requested. - doctrine/instantiator 2.0.x-dev requires php ^8.1 -> your php version (7.4.33) does not satisfy that requirement. Problem 2 - phpunit/phpunit is locked to version 9.6.x-dev and an update of this package was not requested. - doctrine/instantiator 2.0.x-dev requires php ^8.1 -> your php version (7.4.33) does not satisfy that requirement. - phpunit/phpunit 9.6.x-dev requires doctrine/instantiator ^1.5.0 || ^2 -> satisfiable by doctrine/instantiator[2.0.x-dev].