Your requirements could not be resolved to an installable set of packages. Problem 1 - Root composer.json requires arhitector/yandex ^2.0 -> satisfiable by arhitector/yandex[2.0.0, ..., 2.3.0]. - arhitector/yandex 2.0.0 requires zendframework/zend-diactoros ~1.3.3 -> found zendframework/zend-diactoros[1.3.3, ..., 1.3.11] but these were not loaded, because they are affected by security advisories ("PKSA-rpc2-p993-kj6m", "PKSA-ktyg-w1nh-2q1c"). Go to https://packagist.org/security-advisories/ to find advisory details. To ignore the advisories, add them to the audit "ignore" config. To turn the feature off entirely, you can set "block-insecure" to false in your "audit" config. - arhitector/yandex 2.0.1 requires zendframework/zend-diactoros ~1.8.4 -> satisfiable by zendframework/zend-diactoros[1.8.4, 1.8.5, 1.8.6, 1.8.7]. - arhitector/yandex[2.1, ..., 2.2] require laminas/laminas-diactoros ^2.5 -> satisfiable by laminas/laminas-diactoros[2.18.1, ..., 2.26.0]. - arhitector/yandex 2.3.0 requires laminas/laminas-diactoros ^2.17 -> satisfiable by laminas/laminas-diactoros[2.18.1, ..., 2.26.0]. - laminas/laminas-diactoros[2.18.1, ..., 2.25.2] require php ~8.0.0 || ~8.1.0 || ~8.2.0 -> your php version (8.4.17) does not satisfy that requirement. - laminas/laminas-diactoros 2.26.0 requires php ~8.0.0 || ~8.1.0 || ~8.2.0 || ~8.3.0 -> your php version (8.4.17) does not satisfy that requirement. - zendframework/zend-diactoros[1.8.4, ..., 1.8.7] require php ^5.6 || ^7.0 -> your php version (8.4.17) does not satisfy that requirement.