Fatal error: Uncaught Error: Class "PrestaShop\PrestaShop\Core\ContainerBuilder" not found in /var/www/vhosts/bibens.it/httpdocs/config/bootstrap.php:34 Stack trace: #0 /var/www/vhosts/bibens.it/httpdocs/config/config.inc.php(57): require_once() #1 /var/www/vhosts/bibens.it/httpdocs/index.php(27): require('...') #2 {main} thrown in /var/www/vhosts/bibens.it/httpdocs/config/bootstrap.php on line 34