Fatal error: Uncaught Error: Interface 'Exchanger\Contract\ExchangeRateProvider' not found in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/florianv/exchanger/src/Contract/ExchangeRateService.php:21 Stack trace: #0 {main} thrown in /home/fantasticerp/cosmetics.fantasticerp.com/vendor/florianv/exchanger/src/Contract/ExchangeRateService.php on line 21