Fatal error: Uncaught Error: Class "ComposerAutoloaderInit44e722b76aedf232dec98e3257ff1eb0" not found in /var/www/drupal/vendor/autoload.php:25 Stack trace: #0 /var/www/drupal/autoload.php(15): require() #1 /var/www/drupal/index.php(14): require_once('...') #2 {main} thrown in /var/www/drupal/vendor/autoload.php on line 25