Warning: require(/var/www/vendor/composer/autoload_static.php): Failed to open stream: No such file or directory in /var/www/vendor/composer/autoload_real.php on line 31

Fatal error: Uncaught Error: Failed opening required '/var/www/vendor/composer/autoload_static.php' (include_path='.:/usr/local/lib/php') in /var/www/vendor/composer/autoload_real.php:31 Stack trace: #0 /var/www/vendor/autoload.php(22): ComposerAutoloaderInit26393b42038a986697db9aa4e5f8f26a::getLoader() #1 /var/www/public/index.php(34): require('/var/www/vendor...') #2 {main} thrown in /var/www/vendor/composer/autoload_real.php on line 31