Warning: require(/var/www/html-2/vendor/composer/../symfony/deprecation-contracts/function.php): Failed to open stream: No such file or directory in /var/www/html-2/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/var/www/html-2/vendor/composer/../symfony/deprecation-contracts/function.php' (include_path='.:/usr/local/lib/php') in /var/www/html-2/vendor/composer/autoload_real.php:41 Stack trace: #0 /var/www/html-2/vendor/composer/autoload_real.php(45): {closure}('6e3fae29631ef28...', '/var/www/html-2...') #1 /var/www/html-2/vendor/autoload.php(22): ComposerAutoloaderInit3cf7e3fa9b45f8cae3b0851f1164a9d5::getLoader() #2 /var/www/html-2/public/index.php(27): require('/var/www/html-2...') #3 {main} thrown in /var/www/html-2/vendor/composer/autoload_real.php on line 41