Warning: require(/var/www/magento/vendor/composer/../symfony/polyfill-php80/bootstrap.php): Failed to open stream: No such file or directory in /var/www/magento/vendor/composer/autoload_real.php on line 78

Fatal error: Uncaught Error: Failed opening required '/var/www/magento/vendor/composer/../symfony/polyfill-php80/bootstrap.php' (include_path='.:/usr/share/pear:/usr/share/php') in /var/www/magento/vendor/composer/autoload_real.php:78 Stack trace: #0 /var/www/magento/vendor/composer/autoload_real.php(61): composerRequiredcbac7c2939e04488d312e5addf3b3f2() #1 /var/www/magento/vendor/autoload.php(7): ComposerAutoloaderInitdcbac7c2939e04488d312e5addf3b3f2::getLoader() #2 /var/www/magento/app/autoload.php(51): include('...') #3 /var/www/magento/app/bootstrap.php(44): require_once('...') #4 /var/www/magento/pub/index.php(15): require('...') #5 {main} thrown in /var/www/magento/vendor/composer/autoload_real.php on line 78