Fatal error: Uncaught Error: Class "Nette\PhpGenerator\Literal" not found in /var/www/html/smtp/vendor/nette/php-generator/src/PhpGenerator/PhpLiteral.php:14 Stack trace: #0 {main} thrown in /var/www/html/smtp/vendor/nette/php-generator/src/PhpGenerator/PhpLiteral.php on line 14