Fatal error: Uncaught Error: Class "Picqer\Barcode\BarcodeGenerator" not found in /var/www/Funcoes/picqer/php-barcode-generator/src/BarcodeGeneratorPNG.php:10 Stack trace: #0 {main} thrown in /var/www/Funcoes/picqer/php-barcode-generator/src/BarcodeGeneratorPNG.php on line 10