Warning: require(/home/www/app/vendor/composer/../symfony/var-dumper/Resources/functions/dump.php): Failed to open stream: No such file or directory in /home/www/app/vendor/composer/autoload_real.php on line 41

Fatal error: Uncaught Error: Failed opening required '/home/www/app/vendor/composer/../symfony/var-dumper/Resources/functions/dump.php' (include_path='.:/usr/share/php') in /home/www/app/vendor/composer/autoload_real.php:41 Stack trace: #0 /home/www/app/vendor/composer/autoload_real.php(45): {closure:ComposerAutoloaderInitaf3a971b86a4585c7c3bf9fe517e48ae::getLoader():37}() #1 /home/www/app/vendor/autoload.php(22): ComposerAutoloaderInitaf3a971b86a4585c7c3bf9fe517e48ae::getLoader() #2 /home/www/app/vendor/autoload_runtime.php(5): require_once('...') #3 /home/www/www/index.php(9): require('...') #4 {main} thrown in /home/www/app/vendor/composer/autoload_real.php on line 41