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

Fatal error: Uncaught Error: Failed opening required '/var/www/html/vendor/composer/../symfony/deprecation-contracts/function.php' (include_path='.:/usr/local/lib/php') in /var/www/html/vendor/composer/autoload_real.php:41 Stack trace: #0 /var/www/html/vendor/composer/autoload_real.php(45): {closure}('6e3fae29631ef28...', '/var/www/html/v...') #1 /var/www/html/vendor/autoload.php(22): ComposerAutoloaderInitb7d0cd4f2e20f688156a2f19dbe29822::getLoader() #2 /var/www/html/bootstrap/autoload.php(36): require('/var/www/html/v...') #3 /var/www/html/index.php(18): require('/var/www/html/b...') #4 {main} thrown in /var/www/html/vendor/composer/autoload_real.php on line 41