Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Kernel' not found in /var/www/vhosts/mysweetie.it/httpdocs/app/AppKernel.php:33 Stack trace: #0 /var/www/vhosts/mysweetie.it/httpdocs/vendor/composer/ClassLoader.php(576): include() #1 /var/www/vhosts/mysweetie.it/httpdocs/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}() #2 [internal function]: Composer\Autoload\ClassLoader->loadClass() #3 /var/www/vhosts/mysweetie.it/httpdocs/config/autoload.php(28): spl_autoload_call() #4 /var/www/vhosts/mysweetie.it/httpdocs/config/config.inc.php(38): require_once('/var/www/vhosts...') #5 /var/www/vhosts/mysweetie.it/httpdocs/index.php(27): require('/var/www/vhosts...') #6 {main} thrown in /var/www/vhosts/mysweetie.it/httpdocs/app/AppKernel.php on line 33