Warning: require(/var/www/html/vendor/symfony/polyfill-php81/bootstrap.php): Failed to open stream: No such file or directory in /var/www/html/vendor/composer/autoload_real.php on line 82

Fatal error: Uncaught Error: Failed opening required '/var/www/html/vendor/composer/../symfony/polyfill-php81/bootstrap.php' (include_path='/var/www/html/vendor/pear/pear_exception:/var/www/html/vendor/pear/console_getopt:/var/www/html/vendor/pear/pear-core-minimal/src:/var/www/html/vendor/pear/archive_tar:.:/usr/local/lib/php') in /var/www/html/vendor/composer/autoload_real.php:82 Stack trace: #0 /var/www/html/vendor/composer/autoload_real.php(65): composerRequire1944fccab8732aa0b3fa9c548c8e945a('23c18046f52bef3...', '/var/www/html/v...') #1 /var/www/html/vendor/autoload.php(7): ComposerAutoloaderInit1944fccab8732aa0b3fa9c548c8e945a::getLoader() #2 /var/www/html/config/autoload.php(30): require_once('/var/www/html/v...') #3 /var/www/html/config/config.inc.php(36): require_once('/var/www/html/c...') #4 /var/www/html/index.php(27): require('/var/www/html/c...') #5 {main} thrown in /var/www/html/vendor/composer/autoload_real.php on line 82