Fatal error: Uncaught Error: Class 'Picqer\Barcode\BarcodeGenerator' not found in /home/workifdo/onielapp.com/demo/vendor/picqer/php-barcode-generator/src/BarcodeGeneratorHTML.php:5 Stack trace: #0 {main} thrown in /home/workifdo/onielapp.com/demo/vendor/picqer/php-barcode-generator/src/BarcodeGeneratorHTML.php on line 5