Fatal error: Uncaught Error: Class "Picqer\Barcode\BarcodeGenerator" not found in /var/www/Funcoes/picqer/php-barcode-generator/src/BarcodeGeneratorHTML.php:5 Stack trace: #0 {main} thrown in /var/www/Funcoes/picqer/php-barcode-generator/src/BarcodeGeneratorHTML.php on line 5