Fatal error: Uncaught Error: Interface "NumberToWords\NumberTransformer\NumberTransformer" not found in /var/www/html/repo/invoicing-salepropos/vendor/kwn/number-to-words/src/NumberTransformer/FrenchBelgianNumberTransformer.php:7 Stack trace: #0 {main} thrown in /var/www/html/repo/invoicing-salepropos/vendor/kwn/number-to-words/src/NumberTransformer/FrenchBelgianNumberTransformer.php on line 7