Warning: Class 'Psr\Container\ContainerInterface' not found in /var/www/html/magento2/vendor/laminas/laminas-servicemanager/src/autoload.php on line 14

Fatal error: Uncaught Error: Call to undefined function Composer\Autoload\includeFile() in /var/www/html/magento2/vendor/composer/ClassLoader.php:428 Stack trace: #0 [internal function]: Composer\Autoload\ClassLoader->loadClass() #1 [internal function]: spl_autoload_call() #2 /var/www/html/magento2/vendor/laminas/laminas-servicemanager/src/autoload.php(14): class_alias() #3 /var/www/html/magento2/vendor/composer/autoload_real.php(82): require('/var/www/html/m...') #4 /var/www/html/magento2/vendor/composer/autoload_real.php(65): composerRequire3b7fa24d0a7d198c1cc8091798076642() #5 /var/www/html/magento2/vendor/autoload.php(7): ComposerAutoloaderInit3b7fa24d0a7d198c1cc8091798076642::getLoader() #6 /var/www/html/magento2/app/autoload.php(51): include('/var/www/html/m...') #7 /var/www/html/magento2/app/bootstrap.php(43): require_once('/var/www/html/m...') #8 /var/www/html/magento2/pub/index.php(12): require('/var/www/html/m...') #9 {main} thrown in /var/www/html/magento2/vendor/composer/ClassLoader.php on line 428