Fatal error: Uncaught Error: Class "Picqer\Barcode\Types\TypeCode39" not found in /var/www/Funcoes/picqer/php-barcode-generator/src/Types/TypeCode39Checksum.php:10 Stack trace: #0 {main} thrown in /var/www/Funcoes/picqer/php-barcode-generator/src/Types/TypeCode39Checksum.php on line 10